最新化工专业英语翻译(全21单元)01620资料
化工专业英语
化学专业课程中英文对照普通化学 General Chemistry 分析化学 Analytical Chemistry 有机化学 Organic Chemistry 物理化学Physical Chemistry 谱学导论 Introducton of Spectroscopy 无机化学 Inorganic Chemistry 普通化学和分析化学实验 Experiments of General and Analytical Chemistry 现在基础化学 The Principle of Mordern Chemistry 现在基础化学实验 Experiments of Modern Fundamental Chemistry 有机化学实验 Experiments of Organic Chemistry 仪器分析和物理化学实验 Experiments of Instrumental Analysis and Physical Chemistry 合成化学实验 Experiments of Synthetic Chemistry 现代化学专题 Topic of Modern Chemistry 化学综合实验Experiments of Comprehensive Chemistry 化工原理Principle of Chemical Engineering 化工原理实验Experiments of Chemical Engineering 应用化学实验Experiments of Applied Chemistry 无机合成化学Synthetic Inorganic Chemistry 近代分析化学 Modern Analytical Chemistry 分离分析化学 Separation Analytical Chemistry 有机化合物波谱鉴定 Spectrum Identification of Organic Compounds 有机合成及反应机理 Organic Synthesis and Mechanics 化学进展 Progressin Chemistry 化学反应工程 Chemical Reaction Engineering 应用电化学 Applied Electrochemistry 工业催化 Industrial Catalysis 环境化学 Environmental Chemistry 环境监测 Environmental Monitoring 化学科技英语 Scientific English for Chemistry 数理方法在化学中的应用 Mathematical Statistics for Chemistry 化工制图 Chemical Engineering Cartography 计算机与化学测量实验 Computer and Chemical Measurement 化学信息学Chemoinformatics or Chemical Informatics 应用化学专题 Special Topics in Applied Chemistry化工装置常用词汇 1一概论 introduction 方案建议书 proposal 可行性研究feasibility study 方案设计 concept design 工艺设计process design 基础设计 basic design 详细设计 detail design 开工会议 kick-off meeting 审核会议 review meeting 外商投资 foreign investment 中外合资 joint venture 中外合营 joint venture 补偿贸易 compensation trade 合同合同附件 contract 卖方 vendor 买方 buyer 顾客 client 承包商 contractor 工程公司 company 供应范围 scope of supply 生产范围 production scope 生产能力 production capacity 项目 project 界区 battery limit 装置 plant 公用工程 utilities 工艺流程图process flow diagram 工艺流程方块图 process block diagram 管道及仪表流程图 piping and instrument drawing 物料及热量平衡图 mass & heat balance diagram 蒸汽及冷凝水平衡图 steam & condensate balance diagram 设备布置图 equipment layout 设备表 equipment list 成品产品 productfinal product 副产品 by-product 原料raw-material 设计基础数据 basic data for design 技术数据 technical data 数据表 data sheet 设计文件design document 设计规定 design regulation 现场服务site service 项目变更 project change 用户变更 client change 消耗定额 consumption quota 技术转让 technical transfer 技术知识 technical know-how technical knowledge 技术保证 technical guarantee 咨询服务consultative services 技术服务 technical services 工作地点 location 施工现场 construction field 报价quotation 标书 bidding book 公司利润 company profit 固定价合同 fixed price contract 固定单价合同 fixed unit price contract 成本加酬金合同 cost plus award fee contract 定金 mobilization 银行保证书 bank guarantee letter 保留金 retention 所得税 income taxes 特别承包人税 special contractor's taxes 城市和市政税 city and municipal taxes 工作手册 work manual 工作流程图 workflow diagram 质量保证程序 QA/QC procedures 采购计划procurement plan 施工计划 construction plan 施工进度construction schedule 项目实施计划 project execution plan 项目协调程序 project coordination procedure 项目总进度计划 project master schedule 设计网络计划engineering network logic 项目质量保证 project quality assurance 项目质量控制 project quality control 采购 procurement 采购周期 procurement period 会签 the squad check 计算书 calculation sheets 询价inquiry 检验 inspection 运输 transportation 开车start up / commission 验收 inspection & acceptance 校核 check 审核 review 审定 approve 版次 version 部门department 专业 specialty 项目号 project number 图号drawing number 目录 contents 序言 foreword 章chapter 节 section 项 item MR material requisition SPEC engineering specification DATA SHEET技术表technical data sheet TBA技术评标 technical bid analysis PDP preliminary design package PM 项目经理project manager LDE专业负责人 lead discipline engineer Material requisition for quotation MRQ材料询价单 MRP材料采购单 material requisition for purchase BEP基础工程设计包 basic engineering packageP&ID管道及仪表流程图 piping and instrument drawingdiagram PFD process flow diagram NNF normally no flow FO failure open FC failure close C/S/Acivil/structure/architecture detail design phase DDP 详细设计阶段二. 工艺流程连续过程 continuous process 间歇过程 batch process 工艺叙述 process description 工艺特点 process feature 操作 operation 反应 reaction 副反应 side reaction 絮凝 flocculation 浮洗 flotation 倾析decantation 催化反应 catalytical reaction 萃取extraction 中和 neutralization 水解 hydrolysis 过滤filtration 干燥 drying 还原 reduction 氧化oxidation 氢化 hydrogenation 分解 decomposition 离解 dissociation 合成 synthetics 吸收 absorption 吸附 adsorption 解吸 desorption 结晶 crystallization 溶解 solution 调节 modulate 控制 control 悬浮suspension 循环 circulation 再生 regeneration 再活化 reactivation 沥取 leaching 破碎 crushing 煅烧caloination 沉降 sedimentation 沉淀 precipitation气化 gasification 冷冻 refrigeration 固化、结晶solidification 包装 package 升华 sublimation 燃烧combustion 引烧 ignition 蒸馏 distillation 碳化carbonization 压缩 compression三、化学物质及特性固体 solid 液体 liquid 气体 gas 化合物 compound 混合物 mixture 粉 powder 片状粉未 flake 小粒 granule 结晶 crystal 乳化物 emulsion 氧化物 oxidizing agent 还原剂 reducing agent 有机物 organic material 真空vacuum 母液 master liquor 富液 rich liquor 贫液 lean liquor 萃出物 extract 萃余物 raffinate 絮凝剂flocculants 冷冻盐水 brine 酸度 acidity 浓度concentration 碱度 alkalinity 溶解度 solubility 凝固点 solidificalion point 沸点 boiling point 熔点melting point 蒸发率 evaporation rate 粘度 viscosity 吸水的 water absorbenta 无水的 anhydrousa 外观appearance 无色的 colorlessa 透明的 transparenta 半透明的 translucent 密度 density 比重 specificgravity 催化剂 catalyst 燃烧 combustion 引燃ignition 自然点 self-ignition temperature 可燃气体combustible gas 可燃液体 inflammable liquid 易燃液体volatile liquid 爆炸混合物 explosive mixture 爆炸性环境 explosive atmosphereenvironment 爆炸极限explosive concentration limit 废水 waste water 废液waste liquid 废气 off-gas 噪声 noise pollution 成分composition 挠度 deflection 力和力矩 force and moment 弯矩 bending moment 应力-应变曲线stress-strain diagram 百分比 percentage 环境温度ambient temperature 工作温度 operating 设计温度design temperaturepressure 相对湿度 RH=relative humidity 油渣、淤泥 sludge 杂质 impurity四、化工设备泵 pump 轴流泵 axial flow pump 真空泵 vacuum pump 屏蔽泵 canned pump 柱塞泵 plunger pump 涡轮泵 turbine pump 涡流泵 vortex pump 离心泵 centrifugal pump 喷射泵 jet pump 转子泵 rotary pump 管道泵 inline pump 双作用往复泵 double action reciprocating pump 计量泵metering pump 深井泵 deep well pump 齿轮泵 gear pump 手摇泵 handwobble pump 螺杆泵 screw spiral pump 潜水泵 submersible pump 斜转子泵 inclined rotor pump 封闭式电磁泵 hermetically sealed magnetic drive pump 气升泵 air-lift-pump 轴承 bearing 叶轮 impeller 虹吸管 siphon 高压容器 high pressure vessel 焚化炉incinerator 火焰清除器 flame arrester 工业炉 furnace 烧嘴 burner 锅炉 boiler 回转窑 rotary kiln 加热器heater 电加热器 electric heater 冷却器 cooler 冷凝器condenser 换热器 heat exchanger 反应器 reactor 蒸馏釜 still 搅拌器 agitator 混合器 mixer 静态混合器static mixers 管道混合器 line mixers 混合槽 mixing tanks 破碎机 crusher 磨碎机 grinder 研磨机pulverizer 球磨机 ballmill 过滤器 filter 分离器separator 干燥器 drier 翅片 fins 烟囱 stack 火炬flare 筛子 screen 煅烧窑 calciner 倾析器 decanter蒸发器 evaporator 再沸器 reboiler 萃取器 extractor 离心机 centrifuger 吸附收器 adsorber 结晶器crystallizer 电解槽 electrolyzer 电除尘器 electric precipitator 洗涤器 scrubber 消石灰器 slaker 料仓bin 料斗 hopper 加料器 feeder 增稠器 thickener 澄清器 clarifier 分级器 classifier 浮洗器 flocculator废液池 sump 喷射器 ejector 喷头 sprayer 成套设备package unit 仪器设备 apparatus 附属设备 accessory 旋转式压缩机 rotary compressor 往复式压缩机reciprocating compressor 水环式压缩机 nash compressor 螺杆式压缩机 helical screw compressor 离心式压缩机 centrifugal compressor 多级压缩机 mutiple stages compressor 固定床反应器 fixed bed reactor 流化床反应器 fluidized bed reactor 管式反应器 tubular reactor 列管式换热器 tubular heat exchanger 螺旋板式换热器 spiral plate heat exchanger 萃取塔 extraction column 板式塔 plate column 填料塔 packed column 洗涤塔 scrubber 吸收塔 absorber 冷却塔 cooling tower 精馏塔 fractionating tower 汽提塔 stripper 再生塔regenerator 造粒塔 prill tower 塔附件 tower accessories 液体分配布器 liquid distributor 填料支持板 support plate 定距管 spacer 降液管 downcomer 升气管 chimney 顶底层塔盘 top bottom tray 挡板 baffle 抽出口 draw nozzle 溢流堰 weir 泡罩 bubble cap 筛板sieve plate 浮阀 float valve 除沫器 demister pad 塔裙座 skirt 椭圆封头 elliptical head 高位槽 head tank 中间槽 intermediate tank 加料槽 feed tank 补给槽make-up tank 计量槽 measuring tank 电解槽 cell 溜槽chute 收集槽 collecting tank 液滴分离器 knockout drum 稀释罐 thinning tank 缓冲罐 surge drum 回流罐reflux drum 闪蒸罐 flash drum 浮顶罐 floating roof tank 内浮顶罐 covered floating roof tank 球罐spheroid 气柜 gas holder 湿式气柜 wet gas-holder 干式气柜 dry gas-holder 螺旋式气柜 helical gas-holder 星型放料器,旋转阀 rotary valve 抽滤器 mutche filter 压滤器 filter press 压滤机 pressure filter 板框压滤器 plate-and-fram filter press 转鼓过滤器 rotary drumfilter 带式过滤器 belt filter 翻盘式过滤器袋滤器bag filter 旋风分离器 cyclone separator 盘式干燥箱compartment tray drier 真空干燥器 vacuum drier 隧道式干燥器 tunnel drier 回转干燥器 rotary drier 穿流循环干燥器 through circulation drier 喷雾干燥器 spray drier 气流干燥器 pneumatic conveyor drier 圆盘式加料器 dish feeder 螺旋式加料器 screw feeder 颚式破碎机jaw crusher 回转破碎机 gyratory crusher 滚洞破碎机roll crusher 锤式破碎机 hammer crusher 冲击破碎机rotor impact breaker 气流喷射粉碎机 jet pulverizer 棍磨机 rod mill 雷蒙机 raymond mill 锤磨机 hammer mill 辊磨机 roller mill 振动筛 vibrating screen 回转筛rotary screen 风机 fan 罗茨鼓风机起重机桥式起重机电动葫芦发电机电动机汽轮机 root's blower crane bridge crane motor hoist generator motor steam turbine五、管道工程 piping engineering1 阀门 valve阀杆 stem 内螺纹阀杆 inside screw 阀座 valve seat body seat 阀座环、密封圈 sealing ring 阀芯包括密封圈,杆等 trim 阀盘 disc 阀体 body 阀盖 bonnet 手轮 hand wheel 手柄 hand level handle 压盖 gland 闸阀 gate valve 平行双闸板 double disc parallel seat 楔形单闸板 split wedge 截止阀 globe valve 节流阀 throttle valve 针阀 needle valve 角阀角式截止阀 angle valve Y 型阀截止阀 Y-valveY-body globe valve 球阀 ball valve 三通球阀 3-way ball valve 蝶阀 butterfly valve 对夹式薄片型 wafer type 偏心阀板蝶阀 offset disc eccentric butterfly valve 斜阀盘蝶阀 canted disc butterfly valve 连杆式蝶阀 link butterfly valve 止回式蝶阀 combined non-return butterfly valve 柱塞阀piston type valve 旋塞阀 plug valve 三通旋塞阀three-way plug valve 四通旋塞阀 four-way plug valve 旋塞 cock 衬套旋塞 sleeve cock 隔膜阀 diaphragm valve 橡胶衬里隔膜阀 rubber lined diaphragm valve 直通式隔膜阀 straight way diaphragm valve 夹紧式胶管阀pinch valve 止回阀 check valve 升降式止回阀 lift check valve 旋启式止回阀 swing check valve 落球式止回阀 ball check valve 弹簧球式止回阀 spring ball check valve 底阀 foot valve 切断式止回阀 stop check valve 活塞式止回阀 piston check valve 翻板止回阀flap check valve 蝶式止回阀 butterfly check valve 安全泄气阀 safetySV 安全泄放阀 relief valveRV 安全泄压阀 safety relief valve 杠杆重锤式 lever and weight type 罐底排污阀 flush-bottom tank valve 波纹管密封阀bellow sealed valve 电磁阀 solenoid operated valve 电动阀 electricallyelectric-motoroperated valve 气动阀pneumatic operated valve 低温用阀 cryogenic service valve 蒸汽疏水阀 steam trap 机械式疏水阀 mechanical trap 浮桶式疏水阀 open top bucket trap 浮球式疏水阀float trap 倒吊桶式疏水阀 inverted bucket trap 自由浮球式疏水阀 loose float trap 恒温式疏水阀thermostatic trap 压力平衡式恒温疏水阀 balanced pressure thermostatic trap 热动力式疏水阀thermodynamic trap 脉冲式蒸汽疏水阀 impulse steam trap 放汽阀自动放汽阀 automatic air vent valve 换向阀 diverting reversing valve 呼吸阀 breather valve 减压阀 pressure reducing valve 控制阀 control valve 执行机构 actuator 差压调节阀 differential pressure regulating valve 切断阀 block shut-off, stop valve 调节阀 regulating valve 快开阀 quick opening valve 快闭阀 quick closing valve 隔断阀 isolating valve 三通阀 three way valve 夹套阀 jacketed valve 非旋转式阀non-rotary valve2 管子,管件,法兰管子 pipe按标准制造的配管用管 tube不按标准规格制造的其它用管钢管 steel pipe 铸铁管 cast iron pipe 衬里管 lined pipe 复合管 clad pipe 碳钢管 carbon steel.pipe 合金钢管 alloy steel pipe 不锈钢管stainless steel.pipe 奥氏体不锈钢管 austenitic stainless steel pipe 铁合金钢管 ferritic alloy steel pipe 轧制钢管 wrought-steel pipe 锻铁管 wrought-iron pipe 无缝钢管 seamlessSMLS steel pipe 焊接钢管welded steel pipe 电阻焊钢管electric-resistance-welded steel pipe 电熔弧焊钢板卷管 electric-fusionarc-welded steel-plate pipe 螺旋焊接钢管 spiral welded steel pipe 镀锌钢管 galvanized steel pipe 排污阀 blowdown valve 集液排放阀 drip valve 排液阀 drain valve 放空阀 vent valve 卸载阀unloading valve 排出阀 discharge valve 吸入阀suction valve 取样阀 sampling valve 手动阀 hand operatedmanually-operated valve 水龙头bibb;bib;faucet 抽出液阀小阀 bleed valve 旁路阀by-pass valve 软管阀 hose valve 混合阀 mixing valve 破真空阀 vacuum breaker 冲洗阀 flush valve 根部阀root primary, header valve 水煤气钢管 water-gas steel pipe 塑料管 plastic pipe 玻璃管 glass tube 橡胶管rubber tube 壁厚 wall thicknessWT 壁厚系列号schedule number. 加厚的,加强的 extra heavy strong 双倍加厚的,双倍加强的 double extra heavy strong 弯头elbow 异径弯头 reducing elbow 长半径弯头 long radius elbow 短半径弯头 short radius elbow 长半径 180°弯头long radius return 短半径 180°弯头 short radius return 三通 tee 异径三通 reducing tee 等径三通straight tee 带支座三通 base tee 45°斜三通 45°lateral true"Y" Y 型三通四通 cross 异径管 reducer 同心异径管 concentric reducer 偏心异径管 eccentric reducer 管接头 coupling;full coupling 活接头 union 短管 nipple 预制弯管 fabricated pipe bend U 型弯管"U"bend 法兰端 flanged end 万向接头 universal joint 对焊的 butt weldedBW 螺纹的 threadedTHD 承插焊的socket weldedSW 法兰 flangeFLG 整体管法兰 integral pipe flange 钢管法兰 steel pipe flange 螺纹法兰threaded flange 滑套法兰 slip-on flange 平焊法兰slip-on-welding flange 承插焊法兰 socket welding flange 松套法兰 lap joint flangeLJF 对焊法兰 weld neck flangeWNF 法兰盖 blind flange;blind 异径法兰reducing flange 压力级 pressure ratingclass 突面raised faceRF 凸面 male face 凹面 female face 全平面;满平面 flat face;full faceFF3.管道特殊件 piping speciality粗滤器 strainer 过滤器 filter 临时过滤器 temporary strainercone type Y 型过滤器 Y-type strainer T 型过滤器 T-type strainer 永久过滤器 permanent filter 洗眼器及淋浴器 eye washer and shower 视镜 sight glass 阻火器 flame arrester 喷咀;喷头 spray nozzle 喷射器ejector 取样冷却器 sample cooler 消音器 silencer 膨胀节 expansion joint 波纹膨胀节 bellow 补偿器compensator 软管接头 hose connectionHC 快速接头quick coupling 金属软管 metal hose 橡胶管 rubber hose 挠性管 flexible tube 特殊法兰 special flange 漏斗funnel 8 字盲板 spectacle figure 8 blind 爆破板rupture disk4,其它材料碳素钢 carbon steel .不锈钢 stainless steel. 铸铁cast iron. 铝 aluminum 铜,紫铜 copper 钛 titanium 抗拉强度 tensile strength 非金属材料 non-metallic material 塑料 plastic 陶瓷 ceramic 搪瓷 porcelain enamel 玻璃 glass 橡胶 rubber 垫片 gasketGSKT 平垫片 flat gasket 填料 packing 型钢 shaped steel 角钢angle steel 槽钢 channel 工字钢 I-beam 宽缘工字钢或H 钢 wide flanged beam 扁钢 flat bar 圆钢 round steel; rod 钢带 strap steel 网络钢板 checkered plate 材料表bill of materialBOM 材料统计 material take-offMTO 散装材料 bulk material 综合管道材料表 consolidated piping material summary sheetCPMSS 汇总表 summary sheet5.设备布置及管道设计中心线 center line 装置边界 boundary limitBL 区界area limit 设备布置 equipment arrangement layout;plot plan 标高,立面 elevationEL 支撑点 point of supportPOS 工厂北向 plant north 方位 orientation 危险区 hazardous area classification 净正吸入压头 net positive suction head 绝对标高 absolute elevation 坐标 coordinate 管道研究 piping study 管道布置平面piping arrangement planPAP 管道布置 piping assembly; layout 详图 detail "X"视图 view "X" "A-A" 剖视section "A-A" 轴测图 isometric drawing 索引图 key plan 管道及仪表流程图 piping and instrument diagramP&ID 管口表 list of nozzles 地上管道 above ground piping 地下管道 under ground piping 管线号line number 总管 header; manifold 旁路 by pass 常开normally open 常闭 normally closed 取样接口 sampling connection 伴热管 tracing pipe 蒸汽伴热 steamtracing 热水伴热 hot-water tracing 电伴热 electricaltracing 夹套管 jacketed line 全夹套管 full jacketed 比例 scale 图 figure 草图 sketch 图例 legend 符号symbol 件号 part n。
化学工程与工艺专业英语最全翻译最新整理
Unit 1 Chemical Industry化学工业1.Origins of the Chemical IndustryAlthough the use of chemicals dates back to the ancient civilizations, the evolution of what we know as the modern chemical industry started much more recently. It may be considered to have begun during the Industrial Revolution, about 1800, and developed to provide chemicals roe use by other industries. Examples are alkali for soapmaking, bleaching powder for cotton, and silica and sodium carbonate for glassmaking. It will be noted that these are all inorganic chemicals. The organic chemicals industry started in the 1860s with the exploitation of William Henry Perkin’s discovery if the first synthetic dyestuff—mauve. At the start of the twentieth century the emphasis on research on the applied aspects of chemistry in Germany had paid off handsomely, and by 1914 had resulted in the German chemical industry having 75% of the world market in chemicals. This was based on the discovery of new dyestuffs plus the development of both the contact process for sulphuric acid and the Haber process for ammonia. The later required a major technological breakthrough that of being able to carry out chemical reactions under conditions of very high pressure for the first time. The experience gained with this was to stand Germany in good stead, particularly with the rapidly increased demand for nitrogen-based compounds (ammoniumsalts for fertilizers and nitric acid for explosives manufacture) with the outbreak of world warⅠin 1914. This initiated profound changes which continued during the inter-war years (1918-1939).1．化学工业的起源尽管化学品的使用可以追溯到古代文明时代，我们所谓的现代化学工业的发展却是非常近代（才开始的）。
新编化学化工专业英语翻译
新编化学化工专业英语翻译题目第二课有机化学专业应用化学(材料化学方向) 院系化学与化学工程学院时间2011.2.18Lesson 2 Organic ChemistryThe nature of Organic Chemistry has changed greatly since 1828. Before that time the scientific philosophy known as “Vitalism”maintained that Organic Chemistry was the chemistry of living systems. It maintained that organic compounds could only be produced within living matter while inorganic compounds were synthesized from non-living matter. Even the word “organic” comes from the same root as the word “organism”or “organ”. However people like Professor Wohler beginning in 1828 determined that it was indeed possible to synthesize organic compounds from those compounds that were considered inorganic. One of the first organic compounds synthesized from basically inorganic compounds was the compound Urea which is a metabolic product of urine. It was synthesized from Ammonium Cyanate considered a compound produced outside of living matter and therefore considered inorganic. Since then many millions of Organic compounds have been synthesized “in vitro” in other words outside living tissue.1 Structural formulasThe building block of structural organic chemistry is the tetravalent carbon atom. With few exceptions, carbon compounds can be formulated with four covalent bonds to each carbon,regardless of whether the combination is with carbon or some other element. The two-electron bond, which is illustrated by the carbon-hydrogen bonds in methane or ethane and the carbon-carbon bond in ethane, is called a single bond. In these and many related substances, each carbon is attached to four other atoms:There exist, however, compounds such as ethene (ethylene), C2H4, in which two electrons from each of the carbon atoms are mutually shared, thereby producing two two-electron bonds, an arrangement which is called a double bond. Each carbon in ethene is attached to only three other atoms:Similarly, in ethyne (acetylene), C2H2, three electrons from each carbon atom are mutually shared, producing three two-electron bonds, called a triple bond, in which each carbon is attached to only two other atoms:By convention, a single straight line connecting the atomic symbols is used to represent a single (two-electron) bond, two such lines to represent a double (four-electron) bond, and three lines atriple (six-electron) bond. Representations of compounds by these symbols are called structural formulas; some examples areTo save space and time in the representation of organic structures, it is common practice to use “condensed formulas”in which the bonds are not shown explicitly. In using condensed formulas, normal atomic valences are understood throughout. Examples of condensed formulas areAnother type of abbreviation that often is used, particularly for ring compounds, dispenses with the symbols for carbon and hydrogen atoms and leaves only the lines in a structural formula. For instance, cyclopentane, C5H10, often is represented as a regular pentagon in which it is understood that each apex represents a carbon atom with the requisite number of hydrogens to satisfy the tetravalence of carbon:2 Organic nomenclatureOrganic nomenclature is the system established for naming and grouping organic compounds.Formally, rules established by the International Union of Pure and Applied Chemistry (known as IUPAC nomenclature) are authoritative for the names of organic compounds, but in practice, a number of simply-applied rules can allow one to use and understand the names of many organic compounds.For many compounds, naming can begin by determining the name of the parent hydrocarbon and by identifying any functional groups in the molecule that distinguish it from the parent hydrocarbon. The numbering of the parent alkane is used, as modified, if necessary, by application of the Cahn-Ingold-Prelog priority(CIP priority) rules in the case that ambiguity remains after consideration of the structure of the parent hydrocarbon alone. The name of the parent hydrocarbon is modified by the application of the highest-priority functional group suffix, with the remaining functional groups indicated by numbered prefixes, appearing in the name in alphabetical order from first to last.In many cases, lack of rigor in applying all such nomenclature rules still yields a name that is intelligible-the aim, of course, being to avoid any ambiguity in terms of what substance is being discussed.For instance, strict application of CIP priority to the naming of the compound-NH2CH2CH2OH would render the name as 2-aminoethanol,which is preferred. However, the name 2-hydroxyethanamine unambiguously refers to the same compound.How the name was constructed:(1)There are two carbons in the main chain; this gives the root name “eth”.(2)Since the carbons are singly-bonded, the suffix begins with “an”.(3)The two functional groups are an alcohol (OH) and an amine (NH2). The alcohol has the higher atomic number, and takes priority over the amine. The suffix for an alcohol ends in “ol”, so that the suffix is “anol”.(4)The amine group is not on the carbon with the OH (the #1 carbon), but one carbon over (the #2 carbon); therefore we indicate its presence with the prefix “2-amino”.(5)Putting together the prefix, the root and the suffix, we get “2-aminoethanol”.There is also an older naming system for organic compounds known as common nomenclature , which is often used for simple, well-known compounds, and also for complex compounds whose IUPAC names are too complex for everyday use.Simplified molecular input line entry specification (SMILES)strings are commonly used to describe organic compounds, and as such are a form of“naming”them.3 Functional groupsFunctional groups are groups of atoms that confer similar properties onto otherwise dissimilar molecules. Carbon, nitrogen, oxygen, hydrogen, and phosphorus are a few of the elements involved in forming functional groups. Carbon can make four bonds. Nitrogen makes three, oxygen two, and hydrogen one.译文：第二课有机化学自从1828年以来，有机化学的性质发生了很大变化。
化学化工专业英语翻译
•Coal, petroleum and natural gas now yield their bond energies to man.煤，石油和天然气现在为人类提供各种各样的结合能。
•Salts may also be found by the replacement of hydrogen from an acid with a metal.盐也能通过用金属置换酸中的氢而获得。
•An acid was once defined as a substance that would form hydrogen ions(H+) in water solution and a base as one that would form hydroxide ions(OH-) in the same.人们曾把酸定义为在水溶液中能产生氢离子的物质，而碱则是在同样溶液中会产生氢氧根离子的物质。
•These books are packed in tens. 这些书每十本装一包。
•These products are counted by hundreds. 这些产品是成百成百计数的。
•They went out by twos and threes. 他们三三两两地出去了。
•They consulted tens of magazines. 他们查阅了几十本杂志。
•Automation helps to increase productivity hundreds of times over. 自动化使生产率提高了几百倍。
•More weight must be placed on the past history of patients. 必须更加重视患者的病史。
•The continuous process can be conducted at any prevailing pressure without release to atmospheric pressure.连续过程能在任何常用的压力下进行，而不必暴露在大气中。
化学化工专业词汇英汉对照（文字版）
普通化学 General Chemistry分析化学 Analytical Chemistry有机化学 Organic Chemistry物理化学 Physical Chemistry谱学导论 Introducton of Spectroscopy无机化学 Inorganic Chemistry普通化学和分析化学实验 Experiments of General and Analytical Chemistry 现在基础化学 The Principle of Mordern Chemistry现在基础化学实验 Experiments of Modern Fundamental Chemistry 有机化学实验 Experiments of Organic Chemistry仪器分析和物理化学实验 Experiments of Instrumental Analysis and Physica 合成化学实验 Experiments of Synthetic Chemistry现代化学专题 Topic of Modern Chemistry化学综合实验 Experiments of Comprehensive Chemistry化工原理 Principle of Chemical Engineering化工原理实验 Experiments of Chemical Engineering应用化学实验 Experiments of Applied Chemistry无机合成化学 Synthetic Inorganic Chemistry近代分析化学 Modern Analytical Chemistry分离分析化学 Separation Analytical Chemistry有机化合物波谱鉴定 Spectrum Identification of Organic Compounds 有机合成及反应机理 Organic Synthesis and Mechanics化学进展 Progress in Chemistry化学反应工程 Chemical Reaction Engineering应用电化学 Applied Electrochemistry工业催化 Industrial Catalysis环境化学 Environmental Chemistry环境监测 Environmental Monitoring化学科技英语 Scientific English for Chemistry数理方法在化学中的应用 Mathematical Statistics for Chemistry化工制图 Chemical Engineering Cartography计算机与化学测量实验 Computer and Chemical Measurement化学信息学 Chemoinformatics or Chemical Informatics应用化学专题 Special Topics in Applied Chemistry方案(建议书)proposal可行性研究 feasibility study方案设计 concept design工艺设计 process design基础设计 basic design详细设计 detail design开工会议 - kick-off meeting审核会议 review meeting外商投资 foreign investment中外合资 joint venture中外合营 joint venture补偿贸易 compensation trade合同合同附件 contract卖方 vendor买方 buyer顾客 client承包商 contractor工程公司 company供应范围 scope of supply生产范围 production scope生产能力 production capacity项目 project界区 battery limit装置 plant公用工程 utilities工艺流程图 process flow diagram工艺流程方块图 process block diagram管道及仪表流程图 piping and instrument drawing物料及热量平衡图 mass & heat balance diagram蒸汽及冷凝水平衡图 steam & condensate balance diagram 设备布置图 equipment layout设备表 equipment list成品(产品)() product(final product)副产品 by-product原料 raw-material设计基础数据 basic data for design技术数据 technical data数据表 data sheet设计文件 design document设计规定 design regulation现场服务 site service项目变更 project change用户变更 client change消耗定额 consumption quota技术转让 technical transfer技术知识 - technical know-howtechnical knowledge技术保证 technical guarantee咨询服务 consultative services技术服务 technical services工作地点 location施工现场 construction field报价 quotation标书 bidding book公司利润 company profit固定价合同 fixed price contract固定单价合同 fixed unit price contract成本加酬金合同 cost plus award fee contract定金 mobilization银行保证书 bank guarantee letter保留金 retention所得税 income taxes特别承包人税 special contractor's taxes城市和市政税 city and municipal taxes工作手册 work manual工作流程图 work flow diagram质量保证程序 QA/QC procedures采购计划 procurement plan施工计划 construction plan施工进度 construction schedule项目实施计划 project execution plan项目协调程序 project coordination procedure项目总进度计划 project master schedule设计网络计划 engineering network logic项目质量保证 project quality assurance项目质量控制 project quality control采购 procurement采购周期 procurement period会签 the squad check计算书 calculation sheets询价 inquiry检验 inspection运输 transportation开车 start up / commission验收 inspection & acceptance校核 check审核 review审定 approve版次 version部门 department专业 specialty项目号 project number图号 drawing number目录 contents序言 foreword章 chapter节 section项 itemMR material requisitionSPEC engineering specification（技术表）DATA SHEET（） technical data sheet(技术评标）TBA(） technical bid analysisPDP preliminary design package(项目经理)PM () project manager(专业负责人LDE( lead discipline engineer(材料询价单)MRQ() Material requisition for quotation(材料采购单)MRP() material requisition for purchase(基础工程设计包)BEP() basic engineering package&(管道及仪表流程图) ()P&ID() piping and instrument drawing(diagram)PFD process flow diagramNNF normally no flowFO failure openFC failure closeC/S/A civil/structure/architecture（详细设计阶段）DDP（） detail design phase二. 工艺流程.连续过程continuous process 间歇过程batch process工艺叙述process description 工艺特点process feature操作operation反应reaction副反应side reaction絮凝flocculation浮洗flotation倾析decantation催化反应catalytical reaction 萃取extraction中和neutralization水解hydrolysis过滤filtration干燥drying还原reduction氧化oxidation氢化hydrogenation分解decomposition离解dissociation合成synthetics吸收absorption吸附adsorption解吸desorption结晶crystallization溶解solution调节modulate控制control悬浮suspension循环circulation再生regeneration再活化reactivation沥取leaching破碎crushing煅烧caloination沉降sedimentation沉淀precipitation气化gasification冷冻refrigeration固化、结晶、solidification包装package升华sublimation燃烧combustion引烧ignition蒸馏distillation碳化carbonization压缩compression三、化学物质及特性固体solid液体liquid气体gas化合物compound混合物mixture粉powder片状粉未flake小粒granule结晶crystal乳化物emulsion氧化物oxidizing agent还原剂reducing agent有机物organic material真空vacuum母液master liquor富液rich liquor贫液lean liquor萃出物extract萃余物raffinate絮凝剂flocculants冷冻盐水brine酸度acidity浓度concentration碱度alkalinity溶解度solubility凝固点solidificalion point沸点boiling point熔点melting point蒸发率evaporation rate粘度viscosity吸水的 ()water absorbent(a)无水的()anhydrous(a)外观appearance无色的()colorless(a)透明的()transparent(a)半透明的translucent密度density比重specific gravity催化剂catalyst燃烧combustion引燃ignition自然点-self-ignition temperature可燃气体combustible gas可燃液体inflammable liquid易燃液体volatile liquid爆炸混合物explosive mixture爆炸性环境 ()explosive atmosphere(environment)爆炸极限explosive concentration limit废水waste water废液waste liquid废气-off-gas噪声noise pollution成分composition挠度deflection力和力矩force and moment弯矩bending moment应力-应变曲线--stress-strain diagram百分比percentage环境温度ambient temperature工作温度operating设计温度 ()design temperature(pressure)相对湿度=RH=relative humidity油渣、淤泥sludge杂质impurity四、化工设备泵pump轴流泵axial flow pump真空泵vacuum pump屏蔽泵canned pump柱塞泵plunger pump涡轮泵turbine pump涡流泵vortex pump离心泵centrifugal pump喷射泵jet pump转子泵rotary pump管道泵inline pump双作用往复泵double action reciprocating pump计量泵metering pump深井泵deep well pump齿轮泵gear pump手摇泵()hand(wobble) pump螺杆泵 ()screw (spiral) pump潜水泵submersible pump斜转子泵inclined rotor pump封闭式电磁泵hermetically sealed magnetic drive pump 气升泵--air-lift-pump轴承bearing叶轮impeller虹吸管siphon高压容器high pressure vessel焚化炉incinerator火焰清除器flame arrester工业炉furnace烧嘴burner锅炉boiler回转窑rotary kiln加热器heater电加热器electric heater冷却器cooler冷凝器condenser换热器heat exchanger反应器reactor蒸馏釜still搅拌器agitator混合器mixer静态混合器static mixers管道混合器line mixers混合槽mixing tanks破碎机crusher磨碎机grinder研磨机pulverizer球磨机ballmill过滤器filter分离器separator干燥器drier翅片fins烟囱stack火炬flare筛子screen煅烧窑calciner倾析器decanter蒸发器evaporator再沸器reboiler萃取器extractor离心机centrifuger吸附（收）器adsorber结晶器crystallizer电解槽electrolyzer电除尘器electric precipitator洗涤器scrubber消石灰器slaker料仓bin料斗hopper加料器feeder增稠器thickener澄清器clarifier分级器classifier浮洗器flocculator废液池sump喷射器ejector喷头sprayer成套设备package unit仪器设备apparatus附属设备accessory旋转式压缩机rotary compressor往复式压缩机reciprocating compressor 水环式压缩机nash compressor螺杆式压缩机helical screw compressor 离心式压缩机centrifugal compressor多级压缩机mutiple stages compressor固定床反应器fixed bed reactor流化床反应器fluidized bed reactor管式反应器tubular reactor列管式换热器tubular heat exchanger螺旋板式换热器spiral plate heat exchanger 萃取塔extraction column板式塔plate column填料塔packed column洗涤塔scrubber吸收塔absorber冷却塔cooling tower精馏塔fractionating tower汽提塔stripper再生塔regenerator造粒塔prill tower塔附件tower accessories液体分配（布）器liquid distributor填料支持板support plate定距管spacer降液管downcomer升气管chimney顶(底)层塔盘 ()()top (bottom) tray挡板baffle抽出口draw nozzle溢流堰weir泡罩bubble cap筛板sieve plate浮阀float valve除沫器demister pad塔裙座skirt椭圆封头elliptical head高位槽head tank中间槽intermediate tank加料槽feed tank补给槽-make-up tank计量槽measuring tank电解槽cell溜槽chute收集槽collecting tank液滴分离器knockout drum稀释罐thinning tank缓冲罐surge drum回流罐reflux drum闪蒸罐flash drum浮顶罐floating roof tank内浮顶罐covered floating roof tank 球罐spheroid气柜gas holder湿式气柜 -wet gas-holder干式气柜 -dry gas-holder螺旋式气柜 -helical gas-holder星型放料器,旋转阀,rotary valve抽滤器mutche filter压滤器filter press压滤机pressure filter板框压滤器--plate-and-fram filter press 转鼓过滤器rotary drum filter带式过滤器belt filter翻盘式过滤器袋滤器bag filter旋风分离器cyclone separator盘式干燥箱compartment tray drier 真空干燥器vacuum drier隧道式干燥器tunnel drier回转干燥器rotary drier穿流循环干燥器through circulation drier 喷雾干燥器spray drier气流干燥器pneumatic conveyor drier 圆盘式加料器dish feeder螺旋式加料器screw feeder颚式破碎机jaw crusher回转破碎机gyratory crusher滚洞破碎机roll crusher锤式破碎机hammer crusher冲击破碎机rotor impact breaker气流喷射粉碎机jet pulverizer棍磨机rod mill雷蒙机raymond mill锤磨机hammer mill辊磨机roller mill振动筛vibrating screen回转筛rotary screen风机fan罗茨鼓风机roots blower起重机crane桥式起重机bridge crane电动葫芦motor hoist发电机generator电动机motor汽轮机steam turbine五、管道工程piping engineering阀门 valve阀杆stem内螺纹阀杆inside screw阀座 ( )valve seat (body seat)阀座环、密封圈sealing ring阀芯(包括密封圈,杆等)(,)trim阀盘disc阀体body阀盖bonnet手轮hand wheel手柄 ()hand level (handle)压盖gland闸阀gate valve平行双闸板double disc parallel seat楔形单闸板split wedge截止阀globe valve节流阀throttle valve针阀needle valve角阀(角式截止阀)()angle valve型阀(截止阀)-(- )Y()Y-valve(Y-body globe valve)球阀ball valve三通球阀3-3-way ball valve蝶阀butterfly valve对夹式(薄片型)()wafer type偏心阀板蝶阀 ()offset disc (eccentric) butterfly valve斜阀盘蝶阀canted disc butterfly valve连杆式蝶阀link butterfly valve止回式蝶阀 -combined non-return butterfly valve柱塞阀piston type valve旋塞阀plug valve三通旋塞阀-three-way plug valve四通旋塞阀-four-way plug valve旋塞cock衬套旋塞sleeve cock隔膜阀diaphragm valve橡胶衬里隔膜阀rubber lined diaphragm valve直通式隔膜阀straight way diaphragm valve夹紧式胶管阀pinch valve止回阀check valve升降式止回阀lift check valve旋启式止回阀swing check valve落球式止回阀ball check valve弹簧球式止回阀spring ball check valve底阀foot valve切断式止回阀stop check valve活塞式止回阀piston check valve翻板止回阀flap check valve蝶式止回阀butterfly check valve安全泄气阀[]safety[SV]安全泄放阀 []relief valve[RV]安全泄压阀safety relief valve杠杆重锤式lever and weight type罐底排污阀-flush-bottom tank valve波纹管密封阀bellow sealed valve电磁阀 ()solenoid (operated) valve电动阀(-)electrically(electric-motor)operated valve 气动阀pneumatic operated valve低温用阀cryogenic service valve蒸汽疏水阀steam trap机械式疏水阀mechanical trap浮桶式疏水阀 ()open (top) bucket trap浮球式疏水阀float trap倒吊桶式疏水阀inverted bucket trap自由浮球式疏水阀loose float trap恒温式疏水阀thermostatic trap压力平衡式恒温疏水阀balanced pressure thermostatic trap热动力式疏水阀thermodynamic trap脉冲式蒸汽疏水阀impulse steam trap放汽阀(自动放汽阀)()()(automatic) air vent valve换向阀 ()diverting (reversing) valve呼吸阀breather valve减压阀pressure reducing valve控制阀control valve执行机构actuator差压调节阀differential pressure regulating valve切断阀 (-, )block (shut-off, stop) valve调节阀regulating valve快开阀quick opening valve快闭阀quick closing valve隔断阀isolating valve三通阀three way valve夹套阀jacketed valve非旋转式阀-non-rotary valve2管子,管件,法兰管子(按标准制造的配管用管)pipe()(不按标准规格制造的其它用管)tube()钢管steel pipe铸铁管cast iron pipe衬里管lined pipe复合管clad pipe碳钢管 [..]carbon steel[C.S.]pipe合金钢管alloy steel pipe不锈钢管 [..]stainless steel[S.S.]pipe奥氏体不锈钢管austenitic stainless steel pipe铁合金钢管ferritic alloy steel pipe轧制钢管-wrought-steel pipe锻铁管-wrought-iron pipe无缝钢管[]seamless[SMLS] steel pipe焊接钢管welded steel pipe电阻焊钢管--electric-resistance-welded steel pipe电熔(弧)焊钢板卷管-()- -()electric-fusion(arc)-welded steel-plate pipe 螺旋焊接钢管spiral welded steel pipe镀锌钢管galvanized steel pipe排污阀blowdown valve集液排放阀drip valve排液阀drain valve放空阀vent valve卸载阀unloading valve排出阀discharge valve吸入阀suction valve取样阀sampling valve手动阀 (-)hand operated(manually-operated) valve (水)龙头;;()bibb;bib;faucet抽出液阀(小阀)()bleed valve旁路阀-by-pass valve软管阀hose valve混合阀mixing valve破真空阀vacuum breaker冲洗阀flush valve根部阀 (, )root (primary, header) valve水煤气钢管-water-gas steel pipe塑料管plastic pipe玻璃管glass tube橡胶管rubber tube壁厚 []wall thickness[WT]壁厚系列号 [..]schedule number[SCH.NO.]加厚的,加强的 (),extra heavy (strong)双倍加厚的,双倍加强的 (),double extra heavy (strong)弯头elbow异径弯头reducing elbow长半径弯头long radius elbow短半径弯头short radius elbow长半径180°弯头180°long radius return短半径180°弯头180°short radius return三通tee异径三通reducing tee等径三通straight tee带支座三通base tee45°斜三通45°45°45°lateral型三通""Ytrue"Y"四通cross异径管reducer同心异径管concentric reducer偏心异径管eccentric reducer管接头;coupling;full coupling活接头union短管nipple预制弯管fabricated pipe bend型弯管""U"U"bend法兰端flanged end万向接头universal joint对焊的 []butt welded[BW]螺纹的[]threaded[THD]承插焊的 []socket welded[SW]法兰[]flange[FLG]整体管法兰integral pipe flange钢管法兰steel pipe flange螺纹法兰threaded flange滑套法兰-slip-on flange平焊法兰--slip-on-welding flange承插焊法兰socket welding flange松套法兰 []lap joint flange[LJF]对焊法兰 []weld neck flange[WNF]法兰盖 ;blind flange;blind异径法兰reducing flange压力级 ()pressure rating(class)突面 []raised face[RF]凸面male face凹面female face全平面;满平面 ; [];flat face;full face[FF]3.管道特殊件 3.piping speciality粗滤器strainer过滤器filter临时过滤器 ( )temporary strainer(cone type)型过滤器-YY-type strainer型过滤器-TT-type strainer永久过滤器permanent filter洗眼器及淋浴器eye washer and shower视镜sight glass阻火器flame arrester喷咀;喷头;spray nozzle喷射器ejector取样冷却器sample cooler消音器silencer膨胀节expansion joint波纹膨胀节bellow补偿器compensator软管接头 []hose connection[HC]快速接头quick coupling金属软管metal hose橡胶管rubber hose挠性管flexible tube特殊法兰special flange漏斗funnel8字盲板 ( 8)8spectacle (figure 8) blind爆破板rupture disk4,其它材料4碳素钢 [..]carbon steel [C.S.]不锈钢 [..]stainless steel[S.S.]铸铁 [..]cast iron[C.I.]铝aluminum铜,紫铜,copper钛titanium抗拉强度tensile strength非金属材料-non-metallic material塑料plastic陶瓷ceramic搪瓷porcelain enamel玻璃glass橡胶rubber垫片[]gasket[GSKT]平垫片flat gasket填料packing型钢shaped steel角钢angle steel槽钢channel工字钢-I-beam宽缘工字钢或钢Hwide flanged beam扁钢flat bar圆钢 ;round steel; rod钢带strap steel网络钢板checkered plate材料表 []bill of material[BOM]材料统计 -[]material take-off[MTO]散装材料bulk material综合管道材料表consolidated piping material summary []sheet[CPMSS]汇总表summary sheet5.设备布置及管道设计中心线center line装置边界 []boundary limit[BL]区界area limit设备布置 ();equipment arrangement (layout);plot plan 标高,立面[],elevation[EL]支撑点 []point of support[POS]工厂北向plant north方位orientation危险区hazardous area classification净正吸入压头net positive suction head绝对标高absolute elevation坐标coordinate管道研究piping study管道布置平面 []piping arrangement plan[PAP]管道布置 ;piping assembly; layout详图detail""视图 """X"view "X""-" 剖视 "-""A-A" section "A-A"轴测图isometric drawing索引图key plan管道及仪表流程图 [&]piping and instrument diagram[P&ID]管口表list of nozzles地上管道above ground piping地下管道under ground piping管线号line number总管;header; manifold旁路by pass常开normally open常闭normally closed取样接口sampling connection伴热管tracing pipe蒸汽伴热steam tracing热水伴热-hot-water tracing电伴热electrical tracing 夹套管jacketed line全夹套管full jacketed比例scale图figure草图sketch图例legend符号symbol件号part n。
(参考资料)化工专业英文词汇大全
化学专业课程中英文对照普通化学General Chemistry分析化学Analytical Chemistry有机化学Organic Chemistry物理化学Physical Chemistry谱学导论Introducton of Spectroscopy无机化学Inorganic Chemistry普通化学和分析化学实验Experiments of General and Analytical Chemistry现在基础化学The Principle of Mordern Chemistry现在基础化学实验Experiments of Modern Fundamental Chemistry有机化学实验Experiments of Organic Chemistry仪器分析和物理化学实验Experiments of Instrumental Analysis and Physical Chemistry合成化学实验Experiments of Synthetic Chemistry现代化学专题Topic of Modern Chemistry化学综合实验Experiments of Comprehensive Chemistry化工原理Principle of Chemical Engineering化工原理实验Experiments of Chemical Engineering应用化学实验Experiments of Applied Chemistry无机合成化学Synthetic Inorganic Chemistry近代分析化学Modern Analytical Chemistry分离分析化学Separation Analytical Chemistry有机化合物波谱鉴定Spectrum Identification of Organic Compounds有机合成及反应机理Organic Synthesis and Mechanics化学进展Progress in Chemistry化学反应工程Chemical Reaction Engineering应用电化学Applied Electrochemistry工业催化Industrial Catalysis环境化学Environmental Chemistry环境监测Environmental Monitoring化学科技英语Scientific English for Chemistry数理方法在化学中的应用Mathematical Statistics for Chemistry化工制图Chemical Engineering Cartography计算机与化学测量实验Computer and Chemical Measurement化学信息学Chemoinformatics or Chemical Informatics应用化学专题Special Topics in Applied Chemistry化工装置常用词汇1一概论 introduction方案(建议书) proposal可行性研究 feasibility study方案设计 concept design工艺设计 process design基础设计 basic design详细设计 detail design开工会议 kick-off meeting审核会议 review meeting外商投资 foreign investment中外合资 joint venture中外合营 joint venture补偿贸易 compensation trade合同合同附件 contract卖方 vendor买方 buyer顾客 client承包商 contractor工程公司 company供应范围 scope of supply生产范围 production scope生产能力 production capacity项目 project界区 battery limit装置 plant公用工程 utilities工艺流程图 process flow diagram工艺流程方块图 process block diagram管道及仪表流程图 piping and instrument drawing物料及热量平衡图 mass & heat balance diagram蒸汽及冷凝水平衡图 steam & condensate balance diagram 设备布置图 equipment layout设备表 equipment list成品(产品) product(final product)副产品 by-product原料 raw-material设计基础数据 basic data for design技术数据 technical data数据表 data sheet设计文件 design document设计规定 design regulation现场服务 site service项目变更 project change用户变更 client change消耗定额 consumption quota技术转让 technical transfer技术知识 technical know-howtechnical knowledge技术保证 technical guarantee咨询服务 consultative services技术服务 technical services工作地点 location施工现场 construction field报价 quotation标书 bidding book公司利润 company profit固定价合同 fixed price contract固定单价合同 fixed unit price contract成本加酬金合同 cost plus award fee contract 定金 mobilization银行保证书 bank guarantee letter保留金 retention所得税 income taxes特别承包人税 special contractor's taxes城市和市政税 city and municipal taxes工作手册 work manual工作流程图 work flow diagram质量保证程序 QA/QC procedures采购计划 procurement plan施工计划 construction plan施工进度 construction schedule项目实施计划 project execution plan项目协调程序 project coordination procedure 项目总进度计划 project master schedule设计网络计划 engineering network logic项目质量保证 project quality assurance项目质量控制 project quality control采购 procurement采购周期 procurement period会签 the squad check计算书 calculation sheets询价 inquiry检验 inspection运输 transportation开车 start up / commission验收 inspection & acceptance校核 check审核 review审定 approve版次 version部门 department专业 specialty项目号 project number图号 drawing number目录 contents序言 foreword章 chapter节 section项 itemMR material requisitionSPEC engineering specificationDATA SHEET（技术表） technical data sheetTBA(技术评标） technical bid analysisPDP preliminary design packagePM (项目经理) project managerLDE(专业负责人) lead discipline engineerMRQ(材料询价单) Material requisition for quotationMRP(材料采购单) material requisition for purchaseBEP(基础工程设计包) basic engineering packageP&ID(管道及仪表流程图) piping and instrument drawing(diagram) PFD process flow diagramNNF normally no flowFO failure openFC failure closeC/S/A civil/structure/architectureDDP（详细设计阶段） detail design phase二. 工艺流程连续过程 continuous process间歇过程 batch process工艺叙述 process description工艺特点 process feature操作 operation反应 reaction副反应 side reaction絮凝 flocculation浮洗 flotation倾析 decantation催化反应 catalytical reaction萃取 extraction中和 neutralization水解 hydrolysis过滤 filtration干燥 drying还原 reduction氧化 oxidation氢化 hydrogenation分解 decomposition离解 dissociation合成 synthetics吸收 absorption吸附 adsorption解吸 desorption结晶 crystallization溶解 solution调节 modulate控制 control悬浮 suspension循环 circulation再生 regeneration再活化 reactivation沥取 leaching破碎 crushing煅烧 caloination沉降 sedimentation沉淀 precipitation气化 gasification冷冻 refrigeration固化、结晶 solidification 包装 package升华 sublimation燃烧 combustion引烧 ignition蒸馏 distillation碳化 carbonization压缩 compression三、化学物质及特性固体 solid液体 liquid气体 gas化合物 compound混合物 mixture粉 powder片状粉未 flake小粒 granule结晶 crystal乳化物 emulsion氧化物 oxidizing agent 还原剂 reducing agent有机物 organic material 真空 vacuum母液 master liquor富液 rich liquor贫液 lean liquor萃出物 extract萃余物 raffinate絮凝剂 flocculants冷冻盐水 brine酸度 acidity浓度 concentration碱度 alkalinity溶解度 solubility凝固点 solidificalion point沸点 boiling point熔点 melting point蒸发率 evaporation rate粘度 viscosity吸水的 water absorbent(a)无水的 anhydrous(a)外观 appearance无色的 colorless(a)透明的 transparent(a)半透明的 translucent密度 density比重 specific gravity催化剂 catalyst燃烧 combustion引燃 ignition自然点 self-ignition temperature可燃气体 combustible gas可燃液体 inflammable liquid易燃液体 volatile liquid爆炸混合物 explosive mixture爆炸性环境 explosive atmosphere(environment) 爆炸极限 explosive concentration limit废水 waste water废液 waste liquid废气 off-gas噪声 noise pollution成分 composition挠度 deflection力和力矩 force and moment弯矩 bending moment应力-应变曲线 stress-strain diagram百分比 percentage环境温度 ambient temperature工作温度 operating设计温度 design temperature(pressure)相对湿度 RH=relative humidity油渣、淤泥 sludge杂质 impurity四、化工设备泵 pump轴流泵 axial flow pump真空泵 vacuum pump屏蔽泵 canned pump柱塞泵 plunger pump涡轮泵 turbine pump涡流泵 vortex pump离心泵 centrifugal pump喷射泵 jet pump转子泵 rotary pump管道泵 inline pump双作用往复泵 double action reciprocating pump计量泵 metering pump深井泵 deep well pump齿轮泵 gear pump手摇泵 hand(wobble) pump螺杆泵 screw (spiral) pump潜水泵 submersible pump斜转子泵 inclined rotor pump封闭式电磁泵 hermetically sealed magnetic drive pump 气升泵 air-lift-pump轴承 bearing叶轮 impeller虹吸管 siphon高压容器 high pressure vessel焚化炉 incinerator火焰清除器 flame arrester工业炉 furnace烧嘴 burner锅炉 boiler回转窑 rotary kiln加热器 heater电加热器 electric heater冷却器 cooler冷凝器 condenser换热器 heat exchanger反应器 reactor蒸馏釜 still搅拌器 agitator混合器 mixer静态混合器 static mixers管道混合器 line mixers混合槽 mixing tanks破碎机 crusher磨碎机 grinder研磨机 pulverizer球磨机 ballmill过滤器 filter分离器 separator干燥器 drier翅片 fins烟囱 stack火炬 flare筛子 screen煅烧窑 calciner倾析器 decanter蒸发器 evaporator再沸器 reboiler萃取器 extractor离心机 centrifuger吸附（收）器 adsorber结晶器 crystallizer电解槽 electrolyzer电除尘器 electric precipitator洗涤器 scrubber消石灰器 slaker料仓 bin料斗 hopper加料器 feeder增稠器 thickener澄清器 clarifier分级器 classifier浮洗器 flocculator废液池 sump喷射器 ejector喷头 sprayer成套设备 package unit仪器设备 apparatus附属设备 accessory旋转式压缩机 rotary compressor往复式压缩机 reciprocating compressor水环式压缩机 nash compressor螺杆式压缩机 helical screw compressor离心式压缩机 centrifugal compressor多级压缩机 mutiple stages compressor固定床反应器 fixed bed reactor流化床反应器 fluidized bed reactor管式反应器 tubular reactor列管式换热器 tubular heat exchanger螺旋板式换热器 spiral plate heat exchanger 萃取塔 extraction column板式塔 plate column填料塔 packed column洗涤塔 scrubber吸收塔 absorber冷却塔 cooling tower精馏塔 fractionating tower汽提塔 stripper再生塔 regenerator造粒塔 prill tower塔附件 tower accessories液体分配（布）器 liquid distributor填料支持板 support plate定距管 spacer降液管 downcomer升气管 chimney顶(底)层塔盘 top (bottom) tray挡板 baffle抽出口 draw nozzle溢流堰 weir泡罩 bubble cap筛板 sieve plate浮阀 float valve除沫器 demister pad塔裙座 skirt椭圆封头 elliptical head高位槽 head tank中间槽 intermediate tank加料槽 feed tank补给槽 make-up tank计量槽 measuring tank电解槽 cell溜槽 chute收集槽 collecting tank液滴分离器 knockout drum稀释罐 thinning tank缓冲罐 surge drum回流罐 reflux drum闪蒸罐 flash drum浮顶罐 floating roof tank内浮顶罐 covered floating roof tank球罐 spheroid气柜 gas holder湿式气柜 wet gas-holder干式气柜 dry gas-holder螺旋式气柜 helical gas-holder星型放料器,旋转阀 rotary valve抽滤器 mutche filter压滤器 filter press压滤机 pressure filter板框压滤器 plate-and-fram filter press转鼓过滤器 rotary drum filter带式过滤器 belt filter翻盘式过滤器袋滤器 bag filter旋风分离器 cyclone separator盘式干燥箱 compartment tray drier真空干燥器 vacuum drier隧道式干燥器 tunnel drier回转干燥器 rotary drier穿流循环干燥器 through circulation drier 喷雾干燥器 spray drier气流干燥器 pneumatic conveyor drier圆盘式加料器 dish feeder螺旋式加料器 screw feeder颚式破碎机 jaw crusher回转破碎机 gyratory crusher滚洞破碎机 roll crusher锤式破碎机 hammer crusher冲击破碎机 rotor impact breaker气流喷射粉碎机 jet pulverizer棍磨机 rod mill雷蒙机 raymond mill锤磨机 hammer mill辊磨机 roller mill振动筛 vibrating screen回转筛 rotary screen风机 fan罗茨鼓风机 root's blower起重机 crane桥式起重机 bridge crane电动葫芦 motor hoist发电机 generator电动机 motor汽轮机 steam turbine五、管道工程 piping engineering1 阀门 valve阀杆 stem内螺纹阀杆 inside screw阀座 valve seat (body seat)阀座环、密封圈 sealing ring阀芯(包括密封圈,杆等) trim阀盘 disc阀体 body阀盖 bonnet手轮 hand wheel手柄 hand level (handle)压盖 gland闸阀 gate valve平行双闸板 double disc parallel seat楔形单闸板 split wedge截止阀 globe valve节流阀 throttle valve针阀 needle valve角阀(角式截止阀) angle valveY型阀(截止阀) Y-valve(Y-body globe valve)球阀 ball valve三通球阀 3-way ball valve蝶阀 butterfly valve对夹式(薄片型) wafer type偏心阀板蝶阀 offset disc (eccentric) butterfly valve 斜阀盘蝶阀 canted disc butterfly valve连杆式蝶阀 link butterfly valve止回式蝶阀 combined non-return butterfly valve柱塞阀 piston type valve旋塞阀 plug valve三通旋塞阀 three-way plug valve四通旋塞阀 four-way plug valve旋塞 cock衬套旋塞 sleeve cock隔膜阀 diaphragm valve橡胶衬里隔膜阀 rubber lined diaphragm valve直通式隔膜阀 straight way diaphragm valve夹紧式胶管阀 pinch valve止回阀 check valve升降式止回阀 lift check valve旋启式止回阀 swing check valve落球式止回阀 ball check valve弹簧球式止回阀 spring ball check valve底阀 foot valve切断式止回阀 stop check valve活塞式止回阀 piston check valve翻板止回阀 flap check valve蝶式止回阀 butterfly check valve安全泄气阀 safety[SV]安全泄放阀 relief valve[RV]安全泄压阀 safety relief valve杠杆重锤式 lever and weight type罐底排污阀 flush-bottom tank valve波纹管密封阀 bellow sealed valve电磁阀 solenoid (operated) valve电动阀 electrically(electric-motor)operated valve气动阀 pneumatic operated valve低温用阀 cryogenic service valve蒸汽疏水阀 steam trap机械式疏水阀 mechanical trap浮桶式疏水阀 open (top) bucket trap浮球式疏水阀 float trap倒吊桶式疏水阀 inverted bucket trap自由浮球式疏水阀 loose float trap恒温式疏水阀 thermostatic trap压力平衡式恒温疏水阀 balanced pressure thermostatic trap 热动力式疏水阀 thermodynamic trap脉冲式蒸汽疏水阀 impulse steam trap放汽阀(自动放汽阀) (automatic) air vent valve换向阀 diverting (reversing) valve呼吸阀 breather valve减压阀 pressure reducing valve控制阀 control valve执行机构 actuator差压调节阀 differential pressure regulating valve切断阀 block (shut-off, stop) valve调节阀 regulating valve快开阀 quick opening valve快闭阀 quick closing valve隔断阀 isolating valve三通阀 three way valve夹套阀 jacketed valve非旋转式阀 non-rotary valve2管子,管件,法兰管子 pipe(按标准制造的配管用管)tube(不按标准规格制造的其它用管)钢管 steel pipe铸铁管 cast iron pipe衬里管 lined pipe复合管 clad pipe碳钢管 carbon steel[C.S.]pipe合金钢管 alloy steel pipe不锈钢管 stainless steel[S.S.]pipe奥氏体不锈钢管 austenitic stainless steel pipe铁合金钢管 ferritic alloy steel pipe轧制钢管 wrought-steel pipe锻铁管 wrought-iron pipe无缝钢管 seamless[SMLS] steel pipe焊接钢管 welded steel pipe电阻焊钢管 electric-resistance-welded steel pipe电熔(弧)焊钢板卷管 electric-fusion(arc)-welded steel-plate pipe 螺旋焊接钢管 spiral welded steel pipe镀锌钢管 galvanized steel pipe排污阀 blowdown valve集液排放阀 drip valve排液阀 drain valve放空阀 vent valve卸载阀 unloading valve排出阀 discharge valve吸入阀 suction valve取样阀 sampling valve手动阀 hand operated(manually-operated) valve(水)龙头 bibb;bib;faucet抽出液阀(小阀) bleed valve旁路阀 by-pass valve软管阀 hose valve混合阀 mixing valve破真空阀 vacuum breaker冲洗阀 flush valve根部阀 root (primary, header) valve水煤气钢管 water-gas steel pipe塑料管 plastic pipe玻璃管 glass tube橡胶管 rubber tube壁厚 wall thickness[WT]壁厚系列号 schedule number[SCH.NO.]加厚的,加强的 extra heavy (strong)双倍加厚的,双倍加强的 double extra heavy (strong) 弯头 elbow异径弯头 reducing elbow长半径弯头 long radius elbow短半径弯头 short radius elbow长半径180°弯头 long radius return短半径180°弯头 short radius return三通 tee异径三通 reducing tee等径三通 straight tee带支座三通 base tee45°斜三通 45°lateralY型三通 true"Y"四通 cross异径管 reducer同心异径管 concentric reducer偏心异径管 eccentric reducer管接头 coupling;full coupling活接头 union短管 nipple预制弯管 fabricated pipe bendU型弯管 "U"bend法兰端 flanged end万向接头 universal joint对焊的 butt welded[BW]螺纹的 threaded[THD]承插焊的 socket welded[SW]法兰 flange[FLG]整体管法兰 integral pipe flange钢管法兰 steel pipe flange螺纹法兰 threaded flange滑套法兰 slip-on flange平焊法兰 slip-on-welding flange承插焊法兰 socket welding flange松套法兰 lap joint flange[LJF]对焊法兰 weld neck flange[WNF]法兰盖 blind flange;blind异径法兰 reducing flange压力级 pressure rating(class)突面 raised face[RF]凸面 male face凹面 female face全平面;满平面 flat face;full face[FF]3.管道特殊件 piping speciality粗滤器 strainer过滤器 filter临时过滤器 temporary strainer(cone type) Y型过滤器 Y-type strainerT型过滤器 T-type strainer永久过滤器 permanent filter洗眼器及淋浴器 eye washer and shower 视镜 sight glass阻火器 flame arrester喷咀;喷头 spray nozzle喷射器 ejector取样冷却器 sample cooler消音器 silencer膨胀节 expansion joint波纹膨胀节 bellow补偿器 compensator软管接头 hose connection[HC]快速接头 quick coupling金属软管 metal hose橡胶管 rubber hose挠性管 flexible tube特殊法兰 special flange漏斗 funnel8字盲板 spectacle (figure 8) blind爆破板 rupture disk4,其它材料碳素钢 carbon steel [C.S.]不锈钢 stainless steel[S.S.]铸铁 cast iron[C.I.]铝 aluminum铜,紫铜 copper钛 titanium抗拉强度 tensile strength非金属材料 non-metallic material塑料 plastic陶瓷 ceramic搪瓷 porcelain enamel玻璃 glass橡胶 rubber垫片 gasket[GSKT]平垫片 flat gasket填料 packing型钢 shaped steel角钢 angle steel槽钢 channel工字钢 I-beam宽缘工字钢或H钢 wide flanged beam扁钢 flat bar圆钢 round steel; rod钢带 strap steel网络钢板 checkered plate材料表 bill of material[BOM]材料统计 material take-off[MTO]散装材料 bulk material综合管道材料表 consolidated piping material summary sheet[CPMSS]汇总表 summary sheet5.设备布置及管道设计中心线 center line装置边界 boundary limit[BL]区界 area limit设备布置 equipment arrangement (layout);plot plan标高,立面 elevation[EL]支撑点 point of support[POS]工厂北向 plant north方位 orientation危险区 hazardous area classification净正吸入压头 net positive suction head绝对标高 absolute elevation坐标 coordinate管道研究 piping study管道布置平面 piping arrangement plan[PAP]管道布置 piping assembly; layout详图 detail"X"视图 view "X""A-A" 剖视 section "A-A"轴测图 isometric drawing索引图 key plan管道及仪表流程图 piping and instrument diagram[P&ID]管口表 list of nozzles地上管道 above ground piping 地下管道 under ground piping 管线号 line number总管 header; manifold旁路 by pass常开 normally open常闭 normally closed取样接口 sampling connection 伴热管 tracing pipe蒸汽伴热 steam tracing热水伴热 hot-water tracing电伴热 electrical tracing夹套管 jacketed line全夹套管 full jacketed比例 scale图 figure草图 sketch图例 legend符号 symbol件号 part n。
化工英语单词
化工专业英语课文翻译.
Unit 5 Basic Chemicals基本化学品我们将化学工业部门分成两类，生产量较大的部门和产量较低的部门。
在产量高的部门中，各种化学品的年产量达上万吨至几十万吨。
结果这样所用的工厂专门生产某一个单个产品。
这些工厂的连续方式进行操作，自动化程度高（计算机控制）归类于产量高的部门有硫酸，含磷化合物，含氮化合物，氯碱及其相关化合物，加上石油化学品和商品聚合物（如聚乙烯）（生产部门）。
除商品聚合物外，其它的均为重要的中间体，或基本化学品。
这些基本化学品是其他许多化学品的生产原料，其他许多基本化学品的需求量很大。
相反，产量低的部门主要从事精细化学品的生产。
单个化学品的年产量只有几十吨到几千吨。
然而，与高产量的产品相比，这些产品单位重量具有很高的价值。
通常，精细化斜坡的生产与间歇方式操作在工厂中，而且这些工厂常进行多种产品的生产。
低产量生产部门生产农用化学品，染料，药品和特种聚合物（如聚醚醚酮）。
基础化学品在化学工业中得不到支持，它们不那么引人注意（如药品），有时候利润不很高。
其利润来自于经济盛衰时难以预测的周期。
这些基本化学品不被公众注意到和直接使用，因此其重要性常得不到理解。
即使在化学工业中，其重要性也得不到足够的重视。
然而，如果没有这些基本化学品，其他工业就不复存在。
基本化学品处于原料（及那些从地下通过采矿、开采或用泵抽出来的物质）和最终产品的中间位置。
基本化学品的一个显著的特征就是它们的生产规模，每一种（基本化学品）的生产规模都相当大。
图2-1表示在1993 年美国市场上的25 中化学品。
（为了使我们了解化学品的分类与生产量有关。
）通常，基本化学品生产于那些年产量上万吨的工厂。
年产量10 万吨的工厂每小时要生产1.25 吨。
基本化学品的另一显著重要的特征是其价格。
大多数价格相当便宜。
基本化学品工业所作的工作（或任务）是找到经济的途径将原来转变为有用的中间体。
生产厂家要对它们的产品收取较高的价格几乎没有余地，因此，那些最低费用生产产品的厂家可能获得的利润最高。
化工行业专用英语
化工行业专用英语(总8页) -CAL-FENGHAI.-(YICAI)-Company One1-CAL-本页仅作为文档封面，使用请直接删除aerosol propellant气溶胶喷射剂aftertreatment 后处理ammonia 氨Annual capacity factor年均利用率Annual capital charge rate 年均资本回收率aromatic 芳族化合物As-received收到基(煤)atmospheric pollution 大气污染Auto-ignition temperature自燃温度，自燃点biodiesel 生物柴油Biomass 生物质Blend 混和Boiling point沸点Capacity 容量capital intensity 资本强度Carbon balance 碳平衡Carbon emission 二氧化碳排放Carbon sequestration 埋存碳(二氧化碳)Carbon(CO2) capture and storage 回收并储存碳(二氧化碳) Catalyst 催化剂CBM 煤层气C-C bond 碳-碳化学键Cetane (number) 十六烷值Chemical feedstock 化工原料Chemicals 化工产品CNG 压缩天然气CO2 二氧化碳Coal (syngas) polygeneration 煤气化多联产Coal derived 煤基Coal mining 采煤Coal slurry 水煤浆coal steam-electric plant 火电厂Coalsteam plant with FGD 火力发电厂烟气脱硫Co-capture / Co-storage (或CC+CS) 联合回收/联合存储cold start 冷态启动Commercial scale 大规模、工业规模Compression-ignition engine or CIE 压燃式发动机Cool Water demonstration 冷水示范电厂Cooling water 冷却水coproduct 副产物Co-production 联产Cost estimate 成本估计Cracking catalyst 裂化催化剂Crude oil 原油DCL / Direct coal liquefaction 煤直接液化Dehydration of methanol 甲醇脱水反应Density 密度Desulfurization 脱硫diesel engine 柴油发动机Dimethyl ether or DME CH3OCH3 二甲醚Direct liquefaction technology 直接液化技术Disengagement zone 分离区electricity or power generation 发电Energy balance 能量平衡Energy Mix 能源构成Equilibrium limit 化学平衡限制Equivalent 等价物ER for emission rate 排放率Externality 外部因素Financial cost 经济成本，财务成本Fischer-Tropsch synthesis or F-T 费脱合成Flammability limits 可燃极限FTL for F-T liquids 费脱合成液体燃料Fuel cycle 燃料循环Gasification 气化Gasoline 汽油Gas-phase reactor 气相反应器GHG emissions mitigation 减排温室气体Global warming 全球变暖Greenhouse gas or GHG 温室气体Grid 电网Grind 碾碎GTL for Gas To Liquids 气变油H2/CO ratio or H/C ratio 合成气中氢气/一氧化碳含量比，氢碳比H2S 硫化氢HC for hydrocarbon 烃，碳氢化合物HC fuel 烃类燃料Health cost 健康损害Heating 采暖heavy-duty 重型的Hybrid-electric 混合电能hydrogenation 加氢作用ICL for Indirect Coal Liquefaction 煤间接液化IGCC plant 整体煤气化联合循环电厂Installed capital cost 建设投资成本intellectual property 知识产权JV for joint venture 合资企业Life cycle 全生命周期Liquefaction 液化Liquid-phase 液相Liquid-phase reactor 液相反应器Location factor 区域因子LowEff Low efficiencyLower heat value 低位热值LPG 液化石油气Lube oil 润滑油methane 甲烷Methanol or MeOH CH3OH 甲醇middle distillate 中间馏份Mitigation 减少，减排Mtce 一种能量单位百万吨标煤NOx 氮氧化物noxious material 有害物质Off the shelf 现货供应One-through design 一次通过方式Operating &maintenance / O&M 运行维护Overnight 隔夜oxygenated fuel 氧化燃料Oxygen-blown gasification 氧吹气化Ozone 臭氧paraffin 石蜡Pilot plant scale 试验厂规模PM for particulate matter 颗粒物Poly-generation 多联产Poly-generation technology 多联产技术Power island 动力岛power sector 电力行业ppb level 十亿分率水平pressurized canister 加压罐Process configuration 工艺配置Process heat 工艺用热Production cost 生产成本Propane 丙烷public good 公共福利Purge gas 净化气体Quench 激冷Reaction conditions: P for pressure Tfor temperature 反应条件: P代表压力，T代表温度Recycle design 循环方式reduce 还原;减少refinery 炼油renewable energy 可再生能源residual 渣油Saturator 饱和器semi-refined 半精制的Single(or One)-pass conversion 一次通过的转化率Slurry 浆SO2 二氧化硫social cost 社会成本Soot 烟灰Spark-ignition engine 火花引燃式发动机Stand-alone 单独的Streamline 简化使有效率Sulfur 硫Syncrude 合成原油Syngas or synthesis gas 合成气Syngas park 合成气园Synthesis 合成Synthesis conversion 合成转化率synthesis reactor 合成反应器Synthetic fuel 合成燃料TFESTTI for Technical Infrastructure 技术基础设施toxic metal 有毒金属物Unreacted 未反应的USDOE 美国能源部Vapor pressure 蒸汽压Vent 排放Water gas shift / WGS 水煤气变换aerosol propellant 气溶胶喷射剂aftertreatment 后处理ammonia 氨Annual capacity factor 年均利用率Annual capital charge rate 年均资本回收率aromatic 芳族化合物As-received 收到基(煤)atmospheric pollution 大气污染Auto-ignition temperature 自燃温度，自燃点biodiesel 生物柴油Biomass 生物质Blend 混和Boiling point 沸点Capacity 容量capital intensity 资本强度Carbon balance 碳平衡Carbon emission 二氧化碳排放Carbon sequestration 埋存碳(二氧化碳)Carbon(CO2) capture and storage 回收并储存碳(二氧化碳) Catalyst 催化剂CBM 煤层气C-C bond 碳-碳化学键Cetane (number) 十六烷值Chemical feedstock 化工原料Chemicals 化工产品CNG 压缩天然气CO2 二氧化碳Coal (syngas) polygeneration 煤气化多联产Coal derived 煤基Coal mining 采煤Coal slurry 水煤浆coal steam-electric plant 火电厂Coalsteam plant with FGD 火力发电厂烟气脱硫Co-capture / Co-storage (或CC+CS) 联合回收/联合存储cold start 冷态启动Commercial scale 大规模、工业规模Compression-ignition engine or CIE 压燃式发动机Cool Water demonstration 冷水示范电厂Cooling water 冷却水coproduct 副产物Co-production 联产Cost estimate 成本估计Cracking catalyst 裂化催化剂Crude oil 原油DCL / Direct coal liquefaction 煤直接液化Dehydration of methanol 甲醇脱水反应Density 密度Desulfurization 脱硫diesel engine 柴油发动机Dimethyl ether or DME CH3OCH3 二甲醚Direct liquefaction technology 直接液化技术Disengagement zone 分离区electricity or power generation 发电Energy balance 能量平衡Energy Mix 能源构成Equilibrium limit 化学平衡限制Equivalent 等价物ER for emission rate 排放率Externality 外部因素Financial cost 经济成本，财务成本Fischer-Tropsch synthesis or F-T 费脱合成Flammability limits 可燃极限FTL for F-T liquids 费脱合成液体燃料Fuel cycle 燃料循环Gasification 气化Gasoline 汽油Gas-phase reactor 气相反应器GHG emissions mitigation 减排温室气体Global warming 全球变暖Greenhouse gas or GHG 温室气体Grid 电网Grind 碾碎GTL for Gas To Liquids 气变油H2/CO ratio or H/C ratio 合成气中氢气/一氧化碳含量比，氢碳比H2S 硫化氢HC for hydrocarbon 烃，碳氢化合物HC fuel 烃类燃料Health cost 健康损害Heating 采暖heavy-duty 重型的Hybrid-electric 混合电能hydrogenation 加氢作用ICL for Indirect Coal Liquefaction 煤间接液化IGCC plant 整体煤气化联合循环电厂Installed capital cost 建设投资成本intellectual property 知识产权JV for joint venture 合资企业Life cycle 全生命周期Liquefaction 液化Liquid-phase 液相Liquid-phase reactor 液相反应器Location factor 区域因子LowEff Low efficiencyLower heat value 低位热值LPG 液化石油气Lube oil 润滑油methane 甲烷Methanol or MeOH CH3OH 甲醇middle distillate 中间馏份Mitigation 减少，减排Mtce 一种能量单位百万吨标煤NOx 氮氧化物noxious material 有害物质Off the shelf 现货供应One-through design 一次通过方式Operating &maintenance / O&M 运行维护Overnight 隔夜oxygenated fuel 氧化燃料Oxygen-blown gasification 氧吹气化Ozone 臭氧paraffin 石蜡Pilot plant scale 试验厂规模PM for particulate matter 颗粒物Poly-generation 多联产Poly-generation technology 多联产技术Power island 动力岛power sector 电力行业ppb level 十亿分率水平pressurized canister 加压罐Process configuration 工艺配置Process heat 工艺用热Production cost 生产成本Propane 丙烷public good 公共福利Purge gas 净化气体Quench 冷Reaction conditions: P for pressure T for temperature 反应条件: P代表压力，T 代表温度Recycle design 循环方式reduce 还原;减少refinery 炼油renewable energy 可再生能源residual 渣油Saturator 饱和器semi-refined 半精制的Single(or One)-pass conversion 一次通过的转化率Slurry 浆SO2 二氧化硫social cost 社会成本Soot 烟灰Spark-ignition engine 火花引燃式发动机Stand-alone 单独的Streamline 简化使有效率Sulfur 硫Syncrude 合成原油Syngas or synthesis gas 合成气Syngas park 合成气园Synthesis 合成Synthesis conversion 合成转化率synthesis reactor 合成反应器Synthetic fuel 合成燃料TFESTTI for Technical Infrastructure 技术基础设施toxic metal 有毒金属物Unreacted 未反应的USDOE 美国能源部Vapor pressure 蒸汽压Vent 排放Water gas shift / WGS 水煤气变换。
化学及化工专业英语词汇翻译
化学及化工专业英语词汇翻译化学及化工专业词汇英语翻译(J-O)j acid j 酸jacket 夹套jacket cooling 套管冷却jacob cell 雅讣电池jacobsen rearrangement 雅可布森重排jade 硬玉jadeite 硬玉jalap 贾拉普japan 黑漆jasmin oil 茉莉花油jasmone 茉莉酮jasper 碧玉javel water 爪维尔水jaw breaker 腭式碎石机jaw crusher 腭式碎石机jelly 凝胶jena glass 耶拿玻璃jervine 介藜芦胺jet 喷射jet blower 喷射式通风机jet compressor 喷气压缩机jet condenser 喷水凝汽器jet fuel 喷气发动机燃料jet pump 喷射泵jewel 宝石jig sieve 振动筛joule 焦耳joule effect 焦耳效应joule thomson effect 焦耳汤姆森效应joule's law 焦耳定律juglone 胡桃酮julian tube 凯撒管junker's calorimeter 容克量热计jute 黄麻juvenile gas 初生气juvenile water 初生水k acid k 酸k meson k 介子kali fusion 钾熔融kalimeter 碳酸计kallikrein 舒血管素kanamycin 卡那霉素kaolin 瓷土kaolin clay 高岭土kaolinite 高岭石kaolinization 高岭土化kapok oil 爪哇木棉油karaya gum 剌梧桐屎karl fischer method 卡尔费歇尔法karl fischer's reagent 费氏试剂karyokinesis 核分裂karyolysis 核溶解karyoplasm 核质kata thermometer 卡他温度计kauri butanol value 贝壳杉脂丁醇值kauri gum 栲里松脂kauri resin 栲里松脂keene's cement 金纳水泥keesom relationship 基朔关系kelp 海草灰kelvin's temperature 开氏温度keratin 角蛋白keratin plastics 角质塑料kermes 胭脂虫粉kermesite 红锑矿kerogen 油母质kerosene 煤油kerosine 煤油ketene 乙烯酮ketene lamp 乙烯酮灯ketimine 酮亚胺keto acid 酮酸keto enol tautomerism 酮烯醇互变异构keto form 酮式ketoadipic acid 酮己二酸ketoalcohol 酮醇ketocapric acid 己酮酸ketoglutaric acid 氧代戊二酸ketoheptose 庚酮糖ketol 酮醇ketone 酮ketone decomposition 酮分解ketone group 酮基ketone musk 香酮ketone resin 酮尸ketonic ester 酮酯ketonisation 酮化ketose 酮糖ketoxime 酮肟key component 限界组分kieselguhr 硅藻土kieserite 水镁矾killed steel 镇静钢kiln 炉kinase 激酶kindling temperature 着火温度kinematic viscosity 运动粘度kinematical theory of diffraction 运动学的衍射论kinescope 显象管kinetic chain length 动力学链长kinetic current 反应电流kinetic energy 动能kinetic friction 动摩擦kinetic molecular theory 分子运动理论kinetic theory 动力学理论kinetic theory of gases 气体分子运动论kinetics of polymerization 聚合动力学kinetin 激动素king's yellow 雄黄kipp's apparatus 基普气发生器kipp's gas generator 基普气发生器kirchhoff's law 基尔霍夫定律kitol 鲸醇kjeldahl flask 基耶达尔氏测氮瓶kjeldahl method 基耶达尔法kjellin furnace 开林电炉kneader 捏和机kneading 捏和knife edge of balance 天平的支棱knock intensity 爆震强度knocking 爆震knoevenagel reaction 诺文葛耳反应knorr synthesis 克诺尔合成法koch's acid 柯赫酸kojic acid 曲酸kolbe schmitt reaction 科尔伯施密特反应korean paper 朝鲜纸kotoite 粒镁硼石kozeny carman's equation 康采尼卡曼方程krafft point 克拉夫特点kraft paper 牛皮纸kraft pulp 牛皮纸浆krypton 氪kyanite 蓝晶石labarraque's solution 拉巴腊克氏溶液labelled atom 示踪原子labile equilibrium 不稳平衡labile form 不稳形lability 不稳定性laboratory 实验室laboratory scale 实验室规模laboratory test 实验室实验lac 紫胶lac dye 紫胶染料lachrymator 催泪剂lacmoid 间苯二酚蓝lacquer 漆lacquer diluent 漆稀释剂lacquer enamel 瓷漆lacquering 涂漆lactacidogen 乳酸精lactalbumin 乳清蛋白lactam 乳胺lactamide 乳酸胺lactase 乳糖酶lactate 乳酸盐lactic acid 乳酸lactic acid bacteria 乳酸菌lactic acid fermentation 乳酸发酵lactic anhydride 乳酸酐lactide 交酯lactim 内酰亚胺lactobutyrometer 乳脂计lactoflavin 乳黄素lactogenic hormone 促乳泌素lactoglobulin 乳球朊lactometer 乳比重计lactone 内酯lactone bond 内酯键lactonic ring 内酯环lactonitrile 乳腈lactonization 内酯化lactophenine 乳吩咛胺lactoscope 乳酪计lactose 乳糖ladder polymer 梯形聚合物lagrange's equation of motion 拉格朗日运动方程lagrange's method of undetermined multipliers 拉格朗日不定乘子法laguerr's polynomial 拉盖尔多项式lake 色淀颜料lake red c 色淀红 clalande cell 拉兰电池lambert beer's law 朗伯波特比尔定律lambert's law 朗伯特定律lamella 薄板lamina 薄板laminar film 片状膜laminar flow 层流laminar furnace 层怜laminate 层压材料laminated coal 叠层煤laminated glass 夹层玻璃laminated paper 层压纸laminated wood 胶合板lamination 层压lamp 灯lamp black 灯黑lamp oil 灯油lamp test 灯泡实验lanatoside 毛花甙langbeinite 无水钾镁矾langmuir's adsorption isotherm 朗格缪尔吸附等温线lanolin 羊毛脂lanoline 羊毛脂lanosterol 羊毛醇lanthanide 镧系元素lanthanide contraction 镧系收缩lanthanoid 镧系元素lanthanum 镧lanthanum acetate 乙酸镧lanthanum bromate 溴酸镧lanthanum bromide 溴化镧lanthanum carbonate 碳酸镧lanthanum chloride 氯化镧lanthanum oxide 氧化镧lanthionine 羊毛硫氨酸lap welding 叠式焊接lapachoic acid 拉帕醇lapachol 拉帕醇lapidification 石化酌laplace equation 拉普拉斯方程laplace transformation 拉普拉斯变换lard 猪脂large aromatic molecule 大芳香族分子large scale gas chromatography 制备级气相色谱法laser 激光last heat of dissolution 溶解终热latence 潜伏latency 潜伏latent catalyst 潜伏催化剂latent heat 潜热latent heat of fusion 熔化潜热latent heat of sublimation 升华热latent image 潜像latent period 潜伏期latent valency 潜化合价lateral axis 横轴线lateral chain 侧链lateral face 侧面lateral magnification 横放大率lateral secretion 侧分泌laterite 红土latex 胶乳latex cement 胶乳结合剂latex paint 胶乳漆latex thickener 胶乳增稠剂latexometer 胶乳比重计lather 肥皂泡lathering number 起泡值lathering soap 泡沫lattice constant 晶格常数lattice defect 点阵缺陷lattice distance 晶格间距lattice energy 晶格能lattice model 点阵模型lattice plane 晶格面laudanidine 劳丹尼定laudanine 劳丹碱laudanosine 劳丹素laue method 劳厄法laue photograph 劳厄照相laughing gas 笑气laundry soap 家用皂lauraldehyde 月桂醛laurate 月桂酸盐laurel 月桂laurel oil 月桂油lauric acid 月桂酸lauroleate 月桂酸盐lauroleic acid 月桂烯酸lauroyl chloride 月桂酰氯lauroyl peroxide 过氧化月桂酰lauryl alcohol 月桂醇lauryl chloride 月桂基氯lauryl mercaptan 月桂硫醇lauryl methacrylate 甲基丙烯酸月桂酯lava 熔岩lavazeck viscometer 拉巴切克粘度计lavender oil 熏衣草油lavender water 熏衣水law of chemical equivalent 化学当量定律law of conservation and conversion of energy 能量守恒及能量转换定律law of conservation of energy 能量守恒律law of conservation of mass 质量守恒定律law of conservation of momentum 动量守恒定律law of constant proportion 定比律law of corresponding states 对应态原理law of definite proportion 定比律law of equipartition of energy 能量均分律law of gaseous reaction 气体反应定律law of ideal gases 理想气体定律law of independent ionic mobilities 独立离子怜定律law of ionic strength 离子强度定律law of isomorphism 类质同晶定律law of mass action 质量酌定律law of multiple proportions 倍比律law of partition 分配定律law of photochemical equivalent 光化学当量定律law of radioactive decay 放射性蜕变定律law of reciprocal proportion 互比定律law of reciprocity 互反律law of velocity distribution 速度分布定律lawrencium 铹laxative 轻泻剂layer built cell 积层电池layer lattice 层形点阵layer structure 层状构造lazulite 天蓝石le chatelier braun's principle 勒夏特利埃布劳董理leachability 可浸出性leachate 浸出液leaching 浸析leaching agent 溶浸剂lead 铅lead accumulator 铅蓄电池lead acetate 醋酸铅lead arsenate 砷酸铅lead azide 叠氮化铅lead bath 铅浴lead carbonate 碳酸铅lead chamber 铅室lead chamber process 铅室法lead chloride 氯化铅lead chromate 铬酸铅lead compound 铅化合物lead cyanamide 氰氨化铅lead cyanide 氰化铅lead dioxide 二氧化铅lead glance 方铅矿lead glass 铅玻璃lead glaze 铅釉lead hydrogen citrate 氢柠檬酸铅lead hydroxide 氢氧化铅lead lining 铅内衬lead linoleate 亚油酸铅lead molybdate 钼酸铅lead nitrate 硝酸铅lead oxide 氧化铅lead paper 乙酸铅试纸lead peroxide 过氧化铅lead poisoning 铅中毒lead resinate 尸酸铅lead silicate 硅酸铅lead stearate 硬脂酸铅lead storage battery 铅蓄电池lead suboxide 一氧化二铅lead sulfate 硫酸铅lead sulfide 硫化铅lead susceptibility 受铅性lead telluride 碲化铅lead tetraacetate 醋酸高铅lead tetrachloride 四氯化铅lead tungstate 钨酸铅lead vanadate 钒酸铅leaded gasoline 加铅汽油leaf condenser 箔电容器leaf filter 叶片式过滤器leak detector 漏电指示器leak test 泄漏实验leakage 泄漏leakage current 漏电流lean coal 贫煤lean gas 贫气lean lime 贫石灰leather 皮革leather substitute 人造革lecithase 卵磷脂酶lecithin 卵磷脂lecithinase 卵磷脂酯leclanche cell 勒克朗谢电池ledeburite 菜德布尔体lederer manasse reaction 菜德勒曼讷斯反应legumin 豆球蛋白lehre 退火炉lemon oil 柠檬油lemongrass oil 柠檬草油lenacil 环草定length 长度lens 透镜lenticular film 凹凸式胶片leonite 钾镁矾lepidine 勒皮啶lepidolite 鳞云母lethal dose 致死量leucic acid 白氨酸leucine 白氨酸leucite 白榴石leuckart reaction 洛卡特氐反应leucoalizarin 去氧茜素leucobase 路易克碱leucocompound 无色化合物leucocyte 白血球leucocytolysin 白细胞溶素leucoscope 光学高温计leucosol 白色溶胶levan 果聚糖level dyeing 均匀染色level gage 液面计level meter 液面仪leveling 均匀染色leveling agent 匀染剂leveling tube 水准管levigation 水磨levo form 左旋体levo rotary matter 左旋性物质levorotation 左旋性levorotatory compound 左旋化合物levulinaldehyde 乙酰丙醛levulinic acid 乙酰丙酸levulosan 左旋聚糖levulose 果糖lewis langmuir's theory of valency 路易斯兰格穆尔原子价理论lewisite 路易氏气liberation 游离lichen starch 地衣多糖lichenase 地衣聚糖酶lichenin 地衣多糖licopene 茄玉红lidocaine 利多卡因liebermann's reaction 李伯曼反应liebig condenser 李比希氏冷凝器liesegang ring 李四光环life of decay 半衰期lifetime 寿命lift 水头ligancy 配位数ligand 配位体ligand field 配位场ligand field absorption band 配位场吸收带ligand field theory 配位场理论ligand membrane 配位体膜ligand migration reaction 配位体移动反应light alloy 轻合金light burned magnesia 轻质煅烧镁氧light emitting diode 发光二极管light end 轻馏分light fastness 耐光性light filter 滤光器滤光片light fire brick 轻质耐火砖light fog 光灰雾light induced proton pump 光诱致质子泵light metal 轻金属light meter 曝光计light oil 轻油light pressure 光压light quantum 光子light rare earth element 轻稀土元素light resistance 耐光性light ruby silver 淡红银矿light scattering method 光散射法light scattering photometer 光散射光度计light sensitivity 感光度light soils 轻质土light source 光源light velocity 光速light weight concrete 轻质混凝土lignification 木质化lignin 木素lignocaine 利多卡因lignocellulose 木质纤维素lignoceric acid 廿四酸lignosulfonic acid 木素磺酸ligroin 里格苦因lime 石灰lime burning 煅烧石灰lime cream 石灰乳lime hydrate 消石灰lime kiln 石灰窑lime kilning 煅烧石灰lime milk 石灰乳lime mortar 石灰浆lime nitrate 硝酸钙lime nitrogen 石灰氮lime oil 梨莓油lime pozzolanic cement 石灰火山灰水泥lime rosin 石灰松香lime salpeter 硝酸钙lime saturation degree 石灰饱和度lime silica ratio 石灰硅石比lime slag cement 石灰炉渣水泥lime slaker 石灰熟化器lime soap 石灰皂lime sulfur mixture 石硫合剂lime water 石灰水limestone 石灰石liming 用石灰处理limit dextrin 有限糊精limit of error 误差极限limit of identification 证实限度limit of inflammability 可燃限度limiting concentration 极限浓度limiting current 极限电流limiting current density 极限电淋度limiting value 极限值limonene 二戊烯limonite 褐铁矿limpidity 透迷linaloe oil 沉香油linalool 里哪醇linalyl acetate 醋酸里哪酯lindane 林丹linde air liquefier 林德空气液化器line density 线密度line spectrum 线性光谱line width 线宽度linear accelerator 直线加速器linear condensation polymer 线型缩合聚合物linear differential equation 线性微分方程linear expansion 线膨胀linear expansivity 线膨胀性linear macromolecule 线型大分子linear molecule 线型分子linear ordinary differential equation of first order 一阶线性常微分方程linear polymer 线状聚合物linear transformation 线性变换linear viscoelasticity 线性粘弹性lining 内衬lining brick 砌壁砖linkage 键合linking 键合linnaeite 硫钴矿linoleic acid 亚麻仁油酸linolenic acid 亚麻酸linoleum 油地毡linoleum cement 油毡胶粘剂linoleum oil 漆布油linolic acid 亚麻仁油酸linolin 亚麻精linoxylin 氧化亚麻油linoxyn 氧化亚麻油linseed oil 亚麻子油lint 皮棉linter 棉绒lipase 脂肪酶lipid 脂质lipid metabolism 脂类代谢lipid peroxide 脂类过氧化物lipoamino acid 脂氨基酸lipochrome 脂色素lipoic acid 硫辛酸lipolysis 脂类分解lipoprotein 脂蛋白liposome 脂质体lipoxidase 脂肪氧化酶liquefaction 液化liquefaction of air 空气液化liquefaction of coal 煤的液化liquefied gas 液化气liquefied natural gas 液化天然气liquefied petroleum gas 液化石油气liquid 液体liquid air 液态空气liquid ammonia 液态氨liquid calorimeter 液体量热计liquid carbon dioxide 液态二氧化碳liquid chlorine 液态氯liquid chromatography 液相谱liquid cooling 液体冷却liquid crystal 液晶liquid crystalline polymers 液晶聚合物liquid culture 液体培养liquid cyclone 湿式旋风除尘器liquid drier 液体催干剂liquid drop model 液滴模型liquid fertilizer 液体肥料liquid film technology 液膜技术liquid filter 液体过滤器liquid fuel 液体燃料liquid gold 金水liquid grease 液体钙基脂liquid heat exchanger 液体热交换器liquid hydrocarbon 液烃liquid insulator 液体绝缘体liquid ion exchanger 液体离子交换剂liquid junction cell 液体接界电池liquid junction potential 液体接界电势liquid level indicator 液面仪liquid liquid chromatography 液液色谱法liquid liquid extraction 液液提取liquid liquid partition chromatography 液液分配色谱法liquid manometer 液体压力计liquid medium 液体培养基liquid membrane 液体膜liquid nitrogen 液态氮liquid oxygen 液态氧liquid oxygen explosive 液氧炸药liquid paraffin 液体石蜡liquid phase 液相liquid phase cracking 液相分解liquid phase cracking process 液相过程liquid phase hydrogenation 液相氢化liquid rubber 液态橡胶liquid seal 液封liquid soap 液体肥皂liquid solid chemical reaction 液固化学反应liquid solid equilibrium 固液平衡liquid sulfur dioxide benzene process 液态二氧化硫苯抽提过程liquid thermometer 液体温度计liquidus 液线liquor ratio 液比liquorice 甘草litharge 密陀僧lithia porcelain 氧化锂瓷lithium 锂lithium aluminium hydride 氢化铝锂lithium aluminium hydride reduction 氢化铝锂还原lithium carbonate 碳酸锂lithium chlorate 氯酸锂lithium chloride 氯化锂lithium hydroxide 氢氧化锂lithium nitrate 硝酸锂lithium oxide 氧化锂lithium silicate 硅酸锂lithium sulfate 硫酸锂lithium tartrate 酒石酸锂lithochemistry 岩石化学lithocholic acid 石胆酸lithogeochemistry 岩石地球化学lithographic ink 石印墨lithographic varnish 石印清漆lithography 石印术lithol red 立遂lithophile element 亲岩元素lithopone 立德粉lithosphere 岩石圈litmus 石蕊litmus paper 石蕊纸live steam 直接蒸汽liver oil 肝油living coordination polymerization 活性配位聚合living polymer 活性聚合物lixiviation 浸析load test 负荷实验loading hopper 进料漏斗loading material of rubber 橡胶填料loam 亚粘土lobeline 洛贝林local analysis 局部分析local cell 局部电池local corrosion 局部腐蚀local current 局部电流local equilibrium 局部平衡local magnetic moment 局部磁矩locally limit theorem 局部极限定理lode 矿脉loess 黄土log mean temperature difference 对数平均温差logarithmic function 对数函数logarithmic mean 对数平均logic element 逻辑元件logical circuit 逻辑电路logwood 苏木lone pair 非共有电子对long flame coal 长焰煤long oil varnish 长油性清漆long tube vertical evaporator 长管竖式蒸发器longitudinal flow reactor 纵向连续反应器loop strength ratio 钩接强力比lorentz's force 洛伦兹力lorenz lorentz's formula 洛伦茨洛伦兹公式loretin 试铁灵loss 损失loss angle 损耗角loss of weight 失重lossen reaction 洛森反应lost heat 废热loudness 音量lovibond tintometer 拉维邦德油品色度计low alloy 低合金low angle scattering of x ray x线小角散射low energy neutron 低能中子low expansion glass 低膨胀玻璃low fired porcelain 低温瓷器low frequency induction furnace 低频感应电炉low grade bituminous coal 低级沥青炭low heat cement 低热水泥low melting glass 低熔点玻璃low molecular weight hydrocarbon 低分子量烃low polymer 低聚物low pressure gauge 低压计low pressure molding 低压模塑low pressure resin 低压尸low pressure tyre 低压轮胎low temperature carbonization 低温干馏low temperature coke 低温焦炭low temperature fractionation 低温精馏low temperature polymerization 低温聚合low temperature processing 低温分离法low temperature resistance 耐寒性low temperature tar 低温焦油lower calorific power 低热值lower calorific value 低热值lower homologue 低级同系物lowering of melting point 熔点降低loxygen 液氧lubricant 润滑剂lubricating grease 润滑脂lubricating oil 润滑油lubricating property 润滑性lubrication 润滑lucas reagent 卢卡斯试药luciferase 荧光素酶luciferin 荧虫光素lumen 流。
化工专业英语词汇化学专业课程中英文对照普通化学General
化工专业英语词汇化学专业课程中英文对照普通化学 General Chemistry分析化学 Analytical Chemistry有机化学 Organic Chemistry物理化学 Physical Chemistry谱学导论 Introducton of Spectroscopy无机化学 Inorganic Chemistry普通化学和分析化学实验 Experiments of General and Analytical Chemistry 现在基础化学 The Principle of Mordern Chemistry现在基础化学实验 Experiments of Modern Fundamental Chemistry有机化学实验 Experiments of Organic Chemistry仪器分析和物理化学实验 Experiments of Instrumental Analysis and Physical Chemistry 合成化学实验 Experiments of Synthetic Chemistry现代化学专题 Topic of Modern Chemistry化学综合实验 Experiments of Comprehensive Chemistry化工原理 Principle of Chemical Engineering化工原理实验 Experiments of Chemical Engineering应用化学实验 Experiments of Applied Chemistry无机合成化学 Synthetic Inorganic Chemistry近代分析化学 Modern Analytical Chemistry分离分析化学 Separation Analytical Chemistry有机化合物波谱鉴定 Spectrum Identification of Organic Compounds有机合成及反应机理 Organic Synthesis and Mechanics化学进展 Progress in Chemistry化学反应工程 Chemical Reaction Engineering应用电化学 Applied Electrochemistry工业催化 Industrial Catalysis环境化学 Environmental Chemistry环境监测 Environmental Monitoring化学科技英语 Scientific English for Chemistry数理方法在化学中的应用 Mathematical Statistics for Chemistry 化工制图Chemical Engineering Cartography计算机与化学测量实验 Computer and Chemical Measurement 化学信息学Chemoinformatics or Chemical Informatics应用化学专题 Special Topics in Applied Chemistry一、化工装置常用词汇一概论 introduction方案 (建议书 proposal可行性研究 feasibility study 方案设计 concept design工艺设计 process design基础设计 basic design详细设计 detail design开工会议 kick-off meeting 审核会议 review meeting外商投资 foreign investment 中外合资 joint venture中外合营 joint venture补偿贸易 compensation trade 合同合同附件 contract卖方 vendor买方 buyer顾客 client承包商 contractor工程公司 company供应范围 scope of supply生产范围 production scope生产能力 production capacity项目 project界区 battery limit装置 plant公用工程 utilities工艺流程图 process flow diagram工艺流程方块图 process block diagram管道及仪表流程图 piping and instrument drawing物料及热量平衡图 mass & heat balance diagram蒸汽及冷凝水平衡图 steam & condensate balance diagram 设备布置图 equipment layout设备表 equipment list成品 (产品 product(final product副产品 by-product原料 raw-material设计基础数据 basic data for design技术数据 technical data数据表 data sheet设计文件 design document设计规定 design regulation现场服务 site service项目变更 project change用户变更 client change消耗定额 consumption quota技术转让 technical transfer技术知识 technical know-how technical knowledge技术保证 technical guarantee 咨询服务 consultative services 技术服务 technical services工作地点 location施工现场 construction field报价 quotation标书 bidding book公司利润 company profit固定价合同 fixed price contract固定单价合同 fixed unit price contract 成本加酬金合同 cost plus award fee contract 定金 mobilization银行保证书 bank guarantee letter保留金 retention所得税 income taxes特别承包人税 special contractor's taxes 城市和市政税 city and municipal taxes 工作手册 work manual工作流程图 work flow diagram质量保证程序 QA/QC procedures采购计划 procurement plan施工计划 construction plan施工进度 construction schedule项目实施计划 project execution plan项目协调程序 project coordination procedure 项目总进度计划 project master schedule 设计网络计划 engineering network logic 项目质量保证 project quality assurance 项目质量控制 project quality control采购 procurement采购周期 procurement period会签 the squad check计算书 calculation sheets询价 inquiry检验 inspection运输 transportation开车 start up / commission验收 inspection & acceptance 校核 check审核 review审定 approve版次 version部门 department专业 specialty项目号 project number图号 drawing number目录 contents序言 foreword章 chapter节 section项 itemMR material requisitionSPEC engineering specificationDATA SHEET(技术表 technical data sheetTBA(技术评标 technical bid analysisPDP preliminary design packagePM (项目经理 project managerLDE(专业负责人 lead discipline engineerMRQ(材料询价单 Material requisition for quotationMRP(材料采购单 material requisition for purchaseBEP(基础工程设计包 basic engineering packageP&ID(管道及仪表流程图 piping and instrument drawing(diagram PFD process flow diagramNNF normally no flowFO failure openFC failure closeC/S/A civil/structure/architectureDDP (详细设计阶段 detail design phase二、工艺流程连续过程 continuous process间歇过程 batch process工艺叙述 process description 工艺特点 process feature操作 operation反应 reaction副反应 side reaction絮凝 flocculation浮洗 flotation倾析 decantation催化反应 catalytical reaction 萃取 extraction中和 neutralization水解 hydrolysis过滤 filtration干燥 drying还原 reduction氧化 oxidation氢化 hydrogenation分解 decomposition离解 dissociation合成 synthetics吸收 absorption吸附 adsorption解吸 desorption结晶 crystallization 溶解 solution调节 modulate控制 control悬浮 suspension循环 circulation再生 regeneration再活化 reactivation 沥取 leaching破碎 crushing煅烧 caloination沉降 sedimentation 沉淀 precipitation 气化 gasification冷冻 refrigeration固化、结晶 solidification 包装 package 升华 sublimation燃烧 combustion引烧 ignition蒸馏 distillation碳化 carbonization 压缩 compression三、化学物质及特性固体 solid液体 liquid气体 gas化合物 compound混合物 mixture粉 powder片状粉未 flake小粒 granule结晶 crystal乳化物 emulsion氧化物 oxidizing agent 还原剂 reducing agent 有机物 organic material 真空vacuum母液 master liquor富液 rich liquor贫液 lean liquor萃出物 extract萃余物 raffinate絮凝剂 flocculants冷冻盐水 brine酸度 acidity浓度 concentration碱度 alkalinity溶解度 solubility凝固点 solidificalion point 沸点 boiling point熔点 melting point蒸发率 evaporation rate 粘度 viscosity吸水的 water absorbent(a 无水的 anhydrous(a 外观 appearance 无色的 colorless(a透明的 transparent(a半透明的 translucent密度 density比重 specific gravity催化剂 catalyst燃烧 combustion引燃 ignition自然点 self-ignition temperature可燃气体 combustible gas可燃液体 inflammable liquid易燃液体 volatile liquid爆炸混合物 explosive mixture爆炸性环境 explosive atmosphere(environment 爆炸极限 explosive concentration limit废水 waste water废液 waste liquid废气 off-gas噪声 noise pollution成分 composition挠度 deflection力和力矩 force and moment弯矩 bending moment应力 -应变曲线 stress-strain diagram百分比 percentage环境温度 ambient temperature工作温度 operating设计温度 design temperature(pressure相对湿度 RH=relative humidity油渣、淤泥 sludge杂质 impurity四、化工设备泵 pump轴流泵 axial flow pump真空泵 vacuum pump屏蔽泵 canned pump柱塞泵 plunger pump涡轮泵 turbine pump涡流泵 vortex pump离心泵 centrifugal pump喷射泵 jet pump转子泵 rotary pump管道泵 inline pump双作用往复泵 double action reciprocating pump 计量泵 metering pump深井泵 deep well pump齿轮泵 gear pump手摇泵 hand(wobble pump螺杆泵 screw (spiral pump潜水泵 submersible pump斜转子泵 inclined rotor pump封闭式电磁泵 hermetically sealed magnetic drive pump 气升泵 air-lift-pump 轴承 bearing叶轮 impeller虹吸管 siphon高压容器 high pressure vessel焚化炉 incinerator火焰清除器 flame arrester工业炉 furnace烧嘴 burner锅炉 boiler回转窑 rotary kiln 加热器 heater电加热器 electric heater 冷却器 cooler冷凝器 condenser换热器 heat exchanger 反应器 reactor蒸馏釜 still搅拌器 agitator混合器 mixer静态混合器 static mixers 管道混合器 line mixers 混合槽 mixing tanks 破碎机crusher磨碎机 grinder研磨机 pulverizer球磨机 ballmill过滤器 filter分离器 separator干燥器 drier翅片 fins烟囱 stack火炬 flare筛子 screen煅烧窑 calciner倾析器 decanter蒸发器 evaporator 再沸器 reboiler萃取器 extractor离心机 centrifuger吸附(收器 adsorber结晶器 crystallizer电解槽 electrolyzer电除尘器 electric precipitator 洗涤器 scrubber消石灰器 slaker料仓 bin料斗 hopper加料器 feeder增稠器 thickener澄清器 clarifier分级器 classifier浮洗器 flocculator废液池 sump喷射器 ejector喷头 sprayer成套设备 package unit仪器设备 apparatus附属设备 accessory旋转式压缩机 rotary compressor 往复式压缩机 reciprocating compressor 水环式压缩机 nash compressor螺杆式压缩机 helical screw compressor 离心式压缩机 centrifugal compressor 多级压缩机 mutiple stages compressor 固定床反应器 fixed bed reactor流化床反应器 fluidized bed reactor 管式反应器 tubular reactor列管式换热器 tubular heat exchanger 螺旋板式换热器 spiral plate heat exchanger 萃取塔 extraction column板式塔 plate column填料塔 packed column洗涤塔 scrubber吸收塔 absorber冷却塔 cooling tower精馏塔 fractionating tower汽提塔 stripper再生塔 regenerator造粒塔 prill tower塔附件 tower accessories液体分配(布器 liquid distributor 填料支持板 support plate定距管 spacer降液管 downcomer升气管 chimney顶 (底层塔盘 top (bottom tray 挡板 baffle抽出口 draw nozzle溢流堰 weir泡罩 bubble cap筛板 sieve plate浮阀 float valve除沫器 demister pad塔裙座 skirt椭圆封头 elliptical head高位槽 head tank中间槽 intermediate tank加料槽 feed tank补给槽 make-up tank计量槽 measuring tank电解槽 cell溜槽 chute收集槽 collecting tank液滴分离器 knockout drum稀释罐 thinning tank缓冲罐 surge drum回流罐 reflux drum闪蒸罐 flash drum浮顶罐 floating roof tank内浮顶罐 covered floating roof tank 球罐 spheroid气柜 gas holder湿式气柜 wet gas-holder干式气柜 dry gas-holder螺旋式气柜 helical gas-holder星型放料器 , 旋转阀 rotary valve 抽滤器 mutche filter压滤器 filter press压滤机 pressure filter板框压滤器 plate-and-fram filter press 转鼓过滤器 rotary drum filter 带式过滤器 belt filter翻盘式过滤器袋滤器 bag filter旋风分离器 cyclone separator盘式干燥箱 compartment tray drier 真空干燥器 vacuum drier隧道式干燥器 tunnel drier回转干燥器 rotary drier穿流循环干燥器 through circulation drier 喷雾干燥器 spray drier 气流干燥器 pneumatic conveyor drier 圆盘式加料器 dish feeder 螺旋式加料器 screw feeder颚式破碎机 jaw crusher回转破碎机 gyratory crusher滚洞破碎机 roll crusher锤式破碎机 hammer crusher冲击破碎机 rotor impact breaker气流喷射粉碎机 jet pulverizer棍磨机 rod mill雷蒙机 raymond mill锤磨机 hammer mill辊磨机 roller mill振动筛 vibrating screen回转筛 rotary screen风机 fan罗茨鼓风机 root's blower起重机 crane桥式起重机 bridge crane电动葫芦 motor hoist发电机 generator电动机 motor汽轮机 steam turbine五、管道工程 piping engineering1 阀门 valve阀杆 stem内螺纹阀杆 inside screw阀座 valve seat (body seat阀座环、密封圈 sealing ring阀芯 (包括密封圈 , 杆等 trim阀盘 disc阀体 body阀盖 bonnet手轮 hand wheel手柄 hand level (handle压盖 gland闸阀 gate valve平行双闸板 double disc parallel seat楔形单闸板 split wedge截止阀 globe valve节流阀 throttle valve针阀 needle valve角阀 (角式截止阀 angle valveY 型阀 (截止阀 Y-valve(Y-body globe valve 球阀 ball valve三通球阀 3-way ball valve蝶阀 butterfly valve对夹式 (薄片型 wafer type偏心阀板蝶阀 offset disc (eccentric butterfly valve 斜阀盘蝶阀 canted disc butterfly valve连杆式蝶阀 link butterfly valve止回式蝶阀 combined non-return butterfly valve 柱塞阀 piston type valve 旋塞阀 plug valve三通旋塞阀 three-way plug valve四通旋塞阀 four-way plug valve旋塞 cock衬套旋塞 sleeve cock隔膜阀 diaphragm valve橡胶衬里隔膜阀 rubber lined diaphragm valve 直通式隔膜阀 straight way diaphragm valve 夹紧式胶管阀 pinch valve止回阀 check valve升降式止回阀 lift check valve旋启式止回阀 swing check valve落球式止回阀 ball check valve弹簧球式止回阀 spring ball check valve底阀 foot valve切断式止回阀 stop check valve活塞式止回阀 piston check valve翻板止回阀 flap check valve蝶式止回阀 butterfly check valve安全泄气阀 safety[SV]安全泄放阀 relief valve[RV]安全泄压阀 safety relief valve杠杆重锤式 lever and weight type罐底排污阀 flush-bottom tank valve波纹管密封阀 bellow sealed valve电磁阀 solenoid (operated valve电动阀 electrically(electric-motoroperated valve 气动阀 pneumatic operated valve 低温用阀 cryogenic service valve蒸汽疏水阀 steam trap机械式疏水阀 mechanical trap浮桶式疏水阀 open (top bucket trap浮球式疏水阀 float trap倒吊桶式疏水阀 inverted bucket trap自由浮球式疏水阀 loose float trap恒温式疏水阀 thermostatic trap压力平衡式恒温疏水阀 balanced pressure thermostatic trap 热动力式疏水阀thermodynamic trap脉冲式蒸汽疏水阀 impulse steam trap放汽阀 (自动放汽阀 (automatic air vent valve换向阀 diverting (reversing valve呼吸阀 breather valve减压阀 pressure reducing valve控制阀 control valve执行机构 actuator差压调节阀 differential pressure regulating valve 切断阀 block (shut-off, stop valve调节阀 regulating valve快开阀 quick opening valve快闭阀 quick closing valve隔断阀 isolating valve三通阀 three way valve夹套阀 jacketed valve非旋转式阀 non-rotary valve2管子 , 管件 , 法兰管子 pipe(按标准制造的配管用管tube(不按标准规格制造的其它用管钢管 steel pipe铸铁管 cast iron pipe衬里管 lined pipe复合管 clad pipe碳钢管 carbon steel[C.S.]pipe合金钢管 alloy steel pipe不锈钢管 stainless steel[S.S.]pipe奥氏体不锈钢管 austenitic stainless steel pipe铁合金钢管 ferritic alloy steel pipe轧制钢管 wrought-steel pipe锻铁管 wrought-iron pipe无缝钢管 seamless[SMLS] steel pipe焊接钢管 welded steel pipe电阻焊钢管 electric-resistance-welded steel pipe电熔 (弧焊钢板卷管 electric-fusion(arc-welded steel-plate pipe 螺旋焊接钢管spiral welded steel pipe镀锌钢管 galvanized steel pipe排污阀 blowdown valve集液排放阀 drip valve排液阀 drain valve放空阀 vent valve卸载阀 unloading valve排出阀 discharge valve吸入阀 suction valve取样阀 sampling valve手动阀 hand operated(manually-operated valve (水龙头 bibb;bib;faucet抽出液阀 (小阀 bleed valve旁路阀 by-pass valve软管阀 hose valve混合阀 mixing valve破真空阀 vacuum breaker冲洗阀 flush valve根部阀 root (primary, header valve水煤气钢管 water-gas steel pipe塑料管 plastic pipe玻璃管 glass tube橡胶管 rubber tube壁厚 wall thickness[WT]壁厚系列号 schedule number[SCH.NO.]加厚的 , 加强的 extra heavy (strong双倍加厚的 , 双倍加强的 double extra heavy (strong 弯头 elbow 异径弯头 reducing elbow长半径弯头 long radius elbow短半径弯头 short radius elbow长半径 180°弯头 long radius return短半径 180°弯头 short radius return三通 tee异径三通 reducing tee等径三通 straight tee带支座三通 base tee45°斜三通 45°lateralY 型三通 true"Y"四通 cross异径管 reducer同心异径管 concentric reducer偏心异径管 eccentric reducer管接头 coupling;full coupling活接头 union短管 nipple预制弯管 fabricated pipe bendU 型弯管 "U"bend法兰端 flanged end万向接头 universal joint对焊的 butt welded[BW]螺纹的 threaded[THD]承插焊的 socket welded[SW]法兰 flange[FLG]整体管法兰 integral pipe flange 钢管法兰 steel pipe flange螺纹法兰 threaded flange滑套法兰 slip-on flange平焊法兰 slip-on-welding flange 承插焊法兰 socket welding flange 松套法兰 lap joint flange[LJF]对焊法兰 weld neck flange[WNF] 法兰盖 blind flange;blind异径法兰 reducing flange压力级 pressure rating(class突面 raised face[RF]凸面 male face凹面 female face全平面 ; 满平面 flat face;full face[FF]3. 管道特殊件 piping speciality粗滤器 strainer过滤器 filter临时过滤器 temporary strainer(cone type Y 型过滤器 Y-type strainer T 型过滤器 T-type strainer永久过滤器 permanent filter洗眼器及淋浴器 eye washer and shower 视镜 sight glass阻火器 flame arrester喷咀 ; 喷头 spray nozzle喷射器 ejector取样冷却器 sample cooler消音器 silencer膨胀节 expansion joint波纹膨胀节 bellow补偿器 compensator软管接头 hose connection[HC] 快速接头 quick coupling 金属软管 metal hose橡胶管 rubber hose挠性管 flexible tube特殊法兰 special flange漏斗 funnel8字盲板 spectacle (figure 8 blind 爆破板 rupture disk 4, 其它材料碳素钢 carbon steel [C.S.]不锈钢 stainless steel[S.S.]铸铁 cast iron[C.I.]铝 aluminum铜 , 紫铜 copper钛 titanium抗拉强度 tensile strength非金属材料 non-metallic material 塑料 plastic陶瓷 ceramic搪瓷 porcelain enamel玻璃 glass橡胶 rubber垫片 gasket[GSKT]平垫片 flat gasket填料 packing型钢 shaped steel角钢 angle steel槽钢 channel工字钢 I-beam宽缘工字钢或 H 钢 wide flanged beam扁钢 flat bar圆钢 round steel; rod钢带 strap steel网络钢板 checkered plate材料表 bill of material[BOM]材料统计 material take-off[MTO]散装材料 bulk material综合管道材料表 consolidated piping material summary sheet[CPMSS] 汇总表 summary sheet5. 设备布置及管道设计中心线 center line装置边界 boundary limit[BL]区界 area limit设备布置 equipment arrangement (layout;plot plan 标高 , 立面 elevation[EL]支撑点 point of support[POS]工厂北向 plant north方位 orientation危险区 hazardous area classification净正吸入压头 net positive suction head绝对标高 absolute elevation坐标 coordinate管道研究 piping study管道布置平面 piping arrangement plan[PAP]管道布置 piping assembly; layout详图 detail"X" 视图 view "X""A-A" 剖视 section "A-A"轴测图 isometric drawing索引图 key plan管道及仪表流程图 piping and instrument diagram[P&ID] 管口表 list of nozzles 地上管道 above ground piping地下管道 under ground piping管线号 line number总管 header; manifold旁路 by pass常开 normally open常闭 normally closed取样接口 sampling connection伴热管 tracing pipe蒸汽伴热 steam tracing热水伴热 hot-water tracing电伴热 electrical tracing夹套管 jacketed line全夹套管 full jacketed比例 scale图 figure 草图 sketch 图例 legend 符号 symbol 件号 part n。
化工专业英语重点段落翻译
化工专业英语重点段落翻译Unit.2In simple terms research can be thought of as the activity which produces new ideas and knowledge whereas development is putting those ideas into practice as new process and products. To illustrate this with an example, predicting the structure of a new molecule which would have a specific biological activity and synthesizing it could be seen as research whereas testing it and developing it to the point where it could be marketed as a new drug could be described as the development part.简单说来，研究是产生新思想和新知识的活动，而开发则是把这些思想贯彻到实践中得到新工艺和新产品的行为。
可以用一个例子来描述这一点，预测一个有特殊生物活性的分子结构并合成它可以看成是研究而测试它并把它发展到可以作为一种新药推向市场这一阶段则看作开发部分。
Fundamental research is typically associated with university research. It may be carried out for its own intrinsic interest and it will add to the total knowledge base but no immediate applications of it in the “real world” well be apparent. Note that it will provide a valuable training in defining and solving problems, i.e. research methodology for the research student who carries it out under supervision.基础研究通常与大学研究联系在一起，它可能是由于对其内在的兴趣而进行研究并且这种研究能够拓宽知识范围，但在现实世界中的直接应用可能性是很小的。
《化学工程与工艺专业英语》中英文翻译
Unit 1 Chemical Industry化学工业1.Origins of the Chemical IndustryAlthough the use of chemicals dates back to the ancient civilizations, the evolution of what we know as the modern chemical industry started much more recently. It may be considered to have begun during the Industrial Revolution, about 1800, and developed to provide chemicals roe use by other industries. Examples are alkali for soapmaking, bleaching powder for cotton, and silica and sodium carbonate for glassmaking. It will be noted that these are all inorganic chemicals. The organic chemicals industry started in the 1860s with the exploitation of William Henry Perkin’s discovery if the first synthetic dyestuff—mauve. At the start of the twentieth century the emphasis on research on the applied aspects of chemistry in Germany had paid off handsomely, and by 1914 had resulted in the German chemical industry having 75% of the world market in chemicals. This was based on the discovery of new dyestuffs plus the development of both the contact process for sulphuric acid and the Haber process for ammonia. The later required a major technological breakthrough that of being able to carry out chemical reactions under conditions of very high pressure for the first time. The experience gained with this was to stand Germany in good stead, particularly with the rapidly increased demand for nitrogen-based compounds (ammonium salts for fertilizers and nitric acid for explosives manufacture) with the outbreak of world warⅠin 1914. This initiated profound changes which continued during the inter-war years (1918-1939).1．化学工业的起源尽管化学品的使用可以追溯到古代文明时代，我们所谓的现代化学工业的发展却是非常近代（才开始的）。
(完整word版)化工专业英语词汇
化工专业英语词汇reaction kinetics 反应动力学reactant 反应物purify 精制提纯recycle 循环回收unconverted reactant未转化的反应物chemical reactortransfer of heat,evaporation,crystallization结晶drying干燥screening筛选，浮选chemical reaction化学反应cracking of petroleum石油裂解catalyst催化剂，reaction zone反应区conservation of mass and energy能量与质量守衡定律technical advance 技术进步efficiency improvement 效率提高reaction 反应separation 分离heat exchange 热交换reactive distillation 反应精馏capital expenditure 基建投资setup 装置capital outlay 费用，成本，基建投资yield 产率，收率reaction byproduct 反应副产物equilibrium constant 平衡常数waste 废物feedstock 进料，原料product 产物，产品percent conversion百分比转化率ether 乙醚gasoline汽油oxygenate content 氧含量catalyst 催化剂reactant 反应物inert 惰性物，不参加反应的物质reactive distillation 反应精馏energy saving 节约能量energy efficiency 能量效率heat-sensitive material 热敏性物质pharmaceutical 制药foodstuff 食品gas diffusivity气体扩散性，气体扩散系数gas adsorption 吸收；absorption：吸附specialty chemical特殊化学品，特种化学品batch间歇的；continuous：连续的micro-reactor 微型反应器hydrogen and methane oxidation 氢气和甲烷氧化反应ethylene epoxidation 乙烯环氧化反应phosgene synthesis 光气合成.commercial proportions 商业规模replication 复制sensor 传感器，探头separation of solids 固体分离suspension 悬浮液porous medium 多孔介质filtration 过滤medium 介质filter 过滤器trap 收集，捕集Buchner funnel 布氏漏斗Vacuum 真空conical funnel 锥形漏斗filter paper 滤纸area 面积filter cake 滤饼factor 因数，因子，系数，比例viscosity 黏度density 密度corrosive property 腐蚀性particle size 颗粒尺寸shape 形状size distribution 粒度分布packing characteristics填充性质concentration 浓度filtrate 滤液feed liquor 进料液pretreatment 预处理latent heat 潜热resistance 阻力surface layer 表面层filtering medium 过滤介质drop in pressure 压降filtering surface 过滤表面filter cake 滤饼cake filtration 饼层过滤deep bed filtration 深层过滤depth 深度law 定律net flow 净流量conduction 传导convection 对流radiation 辐射temperature gradient 温度梯度metallic solid 金属固体thermal conduction 热传导motion of unbound electrons 自由电子的运动electrical conductivity 导电性thermal conductivity 导热性poor conductor of electricity 不良导电体transport of momentum 动量传递the random motion of molecules 分子无规则运动brick wall 墙壁furnace 火炉，燃烧器metal wall of a tube 金属管壁macroscopic particle 宏观的粒子control volume 控制体enthalpy 焓macroscopic phenomenon 宏观现象forces of friction 摩擦力fluid mechanics 流体力学flux（通量，流通量）of enthalpy 焓通量eddy 尾流，涡流turbulent flow 湍流natural and forced convection 自然对流和强制对流buoyancy force 浮力temperature gradient 温度梯度electromagnetic wave 电磁波fused quartz 熔化的石英reflect 反射，inflection:折射matte无光泽的，无光的temperature level 温度高低inter-phase mass transfer界相际间质量传递rate of diffusion扩散速率acetone 丙酮dissolve 溶解ammonia 氨ammonia-air mixture 氨气-水混合物physical process 物理过程oxides of nitrogen 氮氧化物nitric acid 硝酸carbon dioxide 二氧化碳sodium hydroxide 氢氧化钠actualrate of absorption 实际吸收速率two-film theory 双膜理论concentration difference 浓度差in the vicinity of 在…附近，靠近..,大约…，在…左右molecular diffusion 分子扩散laminar sub-layer 层流底层resistance 阻力，阻止boundary layer 边界层Fick’s Law费克定律is proportional to 与…成比例concentration gradient 浓度梯度plate tower 板式塔installation 装置feed 进料bottom 底部，塔底solvent 溶剂top 顶部，塔顶partial vaporization 部分汽化boiling point 沸点equimolecular counter-diffusion 等分子反向扩散ideal system 理想系统ratio of A to B A与B的比值with the result that：由于的缘故，鉴于的结果tray 塔板packed tower 填料塔bubble-cap tower 泡罩塔spray chamber 喷淋室maintenance expense 维修费foundation 基础tower shell 塔体packing material 填料pump 泵blower 风机accessory heater 附属加热器cooler 冷却器heat exchanger 换热器solvent-recovery system 溶剂回收系统operating cost 操作费用power 动力circulating gas 循环气labor 劳动力steam蒸汽regenerate再生cooling water 冷却水solvent make-up 补充溶剂optimum 最优的unabsorbed component未吸收组分purity纯度volatility挥发性vapor pressure蒸汽压liquid mixture 液体混合物condense凝缩，冷凝binary distillation双组分精馏multi-component distillation多组分精馏stage-type distillation column级板式精馏塔mount 安装，固定conduit导流管）,downcomer 降液管gravity重力weir溢流堰vapor-liquid contacting device汽液接触装置valve tray浮阀塔板reboiler再沸器vaporization汽化condensate冷凝液，凝缩液overhead vapor塔顶汽体condenser冷凝器ifeed tray进料板base塔底，基础bottoms product塔底产品condensation冷凝stripping section汽提段,提馏段distillate section精馏段total condense全凝器distillate product塔顶馏出产品reflux回流thermodynamic equilibrium 热力学平衡solution溶液fractional crystallization分步结晶solubility，溶解度，溶解性soluble可溶解的solvent溶剂employ采纳，利用miscible可混合的，可溶的，可搅拌的mechanical separation 机械分离）liquid-liquid extraction 液液萃取aromatic 芳香烃的paraffin石蜡，链烷烃lubricating oil润滑油decompose分解，离解，还原，腐烂penicillin青霉素streptomycin（链霉素）precipitation沉淀，沉析ethyl alcohol乙醇)extract萃取液heat requirement热负荷solute溶质extract phase萃取相baffle-plate折流挡板，缓冲挡板settling tank沉降槽centrifuge离心.离心机，离心分离emulsifying agent乳化剂density difference密度差raffinate萃余液extract 萃取液drying of Solids 固体干燥process material过程物料(相对最终产品而言的） organic有机的，有机物的benzene苯humidity湿度moisture content湿含量drying rate干燥速率critical moisture content临界湿湿含量falling-rate降速concave （凸的，凸面）or convex（凹的，凹面）approximate to：接近，趋近straight line：直线constant-rate drying period恒速干燥阶段convection drying对流干燥drying gas干燥气体falling-rate period降速干燥阶段mean value平均值vacuum drying真空干燥discolor变色，脱色sublime升华freeze drying冷冻干燥adiabatic绝热的，不传热的pressure gradientperpendicular to：与----垂直counter-current逆流per unit area单位面积water-cooling tower水冷塔sensible heat（sensible heat：显热）water droplet水珠，水滴quantitative relation定量关系thermal diffusion热扩散at right angles to 与…成直角，与…垂直by virtue of 由于，根据，凭借于molecular transfer分子传递balance 抵消，平衡drag forces曳力a function of …的函数of the same order具有同一数量级eddy diffusion涡流扩散is almost inversely proportional to 几乎与…成反比Reynolds number雷诺准数fully developed turbulent flow充分发展湍流coefficient系数In principle从原理而言exothermic（放热的，endothermic吸热的,adiabatic绝热的）triple bond三健，三价nitrogen oxides氮氧化物compound化合物conversion转化，转化率protein蛋白质compress压缩reaction yield反应产率reaction speed反应速度one-pass（单程） reactorenergy input能量输入maximum最大的near toequilibrium接近平衡output产出，输出，产量fertilizer化肥urea尿素ammonium nitrate硝酸铵ammonium phosphate磷酸铵ammonium sulfate硫酸铵diammonium hydrogen phosphate磷酸二氢铵 ash纯碱pyridine砒啶polymers聚合物nylon尼龙acrylics丙烯酸树脂via经，由，通过，借助于hydrogen cyanide氰化氢nitric acid硝酸bulk explosive集装炸药crude oil原油natural gas天然气bitumen沥青fossil fuel化石燃料seepage渗出物asphalt沥青oil drilling采油gasoline汽油paint涂料plastic塑料synthetic rubber合成橡胶fiber纤维soap肥皂cleansing agent清洗剂wax石蜡explosive炸药oil shale油页岩deposit沉积物aquatic plant 水生植物sedimentary rock沉积岩sandstone砂岩siltstone泥岩tar sand沥青石chain-shaped链状的methane甲烷paraffin石蜡，烷烃ring-shaped（环状的）hydrocarbon naphthene环烷烃naphtha石脑油tarry柏油的，焦油的，焦油状的asphaltene沥青油impurity杂质pollutant 污染物combustion燃烧capillarity毛细现象，毛细管力viscous resistance粘性阻力barrel桶(国际原油计量单位)tanker油轮kerosene煤油heavy gas oil重瓦斯油reforming重整cracking裂化octane number of gasoline汽油辛烷值branched-chain（带支链的）materials science材料科学mechanical, thermal, chemical, electric, magnetic, and optical behavior. （机械性能、热学性能、化学性能、电学性能、磁性能、光学性能）Amalgam 汞齐，水银；混合物，交叉solid state physics固体物理学metallurgy 冶金学，冶金术magnet 磁铁，有吸引力的人或物insulation 绝缘catalytic cracking 催化裂化structural steels 结构钢computer microchip 计算机芯片Aerospace 航空Telecommunication 电信information processing 信息处理nuclear power 核能energy conversion 能量转化internal structure 内部结构defect structure 结构缺陷crystal flaw 晶体瑕疵vacant atomic site 原子空位dislocation 错位precipitate 沉淀物semiconductor 半导体mechanical disturbance 机械扰动ductility 延展性brittleness 脆性spinning electrons 旋转电子amorphous 非定型的，非晶型的，非结晶的，玻璃状的；无一定目的的，乱七八糟chemical process safety 化工过程安全exotic chemistry 奇异化学hydrodynamic model水力学模型two-phase flow两相流dispersion model分散模型toxic有毒的release释放，排放probability of failure失效概率accident prevention事故预防hard hat 安全帽safety shoe防护鞋rules and regulations 规章制度loss prevention损失预防hazard identification 危害辩识，technical evaluation技术评估safety management support安全管理基础知识safety experience安全经验technical competence技术能力safety knowledge安全知识design engineer设计师cost engineer造价师process engineering过程工程plant layout工厂布局general service facilities公用工程plant location工厂选址close teamwork紧密的团队协作specialized group专业组storage仓库waste disposal废物处理terminology术语，词汇accountant会计师，会计，出纳final-proposal决议tangible return有形回报Empirical model 经验模型process control（过程控制）first-principles基本原理，基本规则regression model回归模型.operating condition操作条件nonlinear-equation-solving technique非线性方程求解技术process-simulation software packages过程模拟软件包least-squares-regression最小二乘法statistical technique 统计技术intensity强度，程度phenomenological model 现象模型model identification模式识别neural network神经网络a priori：先验的，既定的，不根据经验的，由原因推出结果的，演绎的，直觉的process data historian：过程数据历史编撰师qualitative定性的quantitative precision定量的精确high-fidelity高保真的computationally intensive计算量大的mathematical expressionsteady-state model稳态模型bioengineering生物工程artificial人工的hearing aid助听器artificial limb假肢supportive or substitute organ辅助或替代器官biosynthesis生物合成life scientist生命科学家agricultural engineer农艺师fermentation发酵civil engineer土木工程师sanitation卫生physiologists生理学criteria 指标human medicine人体医学medical electronics医疗电子medical instrumentation医疗器械blood-flow dynamics血液流动动力学prosthetics假肢器官学biomechanics生物力学surgeon外科医生replacement organ器官移植physiologist生理学家counterpart对应物，配对物psychology心理学self-taught自学barrier障碍物medical engineering医学工程，医疗工程health care保健diagnostic application of computers计算机诊断agricultural engineering农业工程biological production生物制品生产bionics（仿生学）human-factors engineering人类与环境工程environmental health engineering环境健康工程environmentally benign processing环境友好加工commodity or specialty通用商品或特殊化学品styrene苯乙烯ibuprofen异丁苯丙酸the Chemical Manufacturers Association化工生产协会as a whole整体而言emission释放物，排放物voluntary自愿的，无偿的，义务的；有意的，随意的；民办的in the absence of无---存在deactivate失活bulk chemical 大宗化工产品Fine chemical 精细化工Pharmaceutical制药segment段，片，区间，部门，部分；弓形，圆缺；分割，切断tonnage吨位，吨数，吨产量inorganic salt无机盐hydroquinone 对苯二酚demonstrate论证，证明，证实；说明，表明，显示forefront最前线，最前沿Lewis acid不可再生的路易斯酸anhydrous无水的phaseout消除HF alkylation氰氟酸烷基化catalytic oxidation催化氧化governmental regulation政府规定pharmaceutical intermediate药物中间体stereoselective立体选择性的ketone酮functional group官能团detrimental有害的chlorofluorocarbon二氯二氟化碳，氟里昂carbon tetrachloride四氯化碳straightforward简单明了的coordinating ligand配合体，向心配合体kilogram千克thermal stability热稳定性devastate破坏，蹂躏outline描绘，勾勒membrane technology膜技术production line生产线dairy牛奶water purification水净化lifetime寿命membrane module膜组件durability 耐久性，寿命，使用期限，强度chemical additive添加剂end-of-pipe solution 最终方案closed system封闭系统substitute取代，替代technical challenge技术挑战，技术困难wastewater treatment污水处理fouling污垢，发泡surface treatment表面处理applied Chemistry应用化学nomenclature of chemical compound化学化合物的命名法descriptive 描述性的prefix前缀alkane烷烃family族carbon skeleton碳骨架chain链Latin or Greek stem 拉丁或者希腊词根suffix后缀constitute取代物，取代基homologous series同系物branched chain支链烷烃parent母链，主链derivative衍生物substituent取代基locant位次，位标replicating prefix重复前缀词Gas and Liquid Chromatography气相色谱与液相色谱analytical chemistry分析化学moving gas stream移动的气流heats of solution and vaporization溶解热和汽化热activity coefficient活度系数counteract抵消milliliter毫升essential oil香精油test mixture测试混合物sample样品helium氦argon氩carrier载体injection注射stationary nonvolatile phase静止的不挥发相detector检测器fraction collector馏分收集器columnar liquid chromatography柱状液相色谱仪retention volume保留体积retention times保留时间high-performance高性能mobile phase移动相high-efficiency高效的analyte分析物plane chromatography薄层色谱capillary action毛细管作用assay分析化验fluorescence 荧光色，荧光retardation factor保留因子，延迟因子。
化工专业英文词汇
化学专业课程中英文对照普通化学General Chemistry分析化学Analytical Chemistry有机化学Organic Chemistry物理化学Physical Chemistry谱学导论Introducton of Spectroscopy无机化学Inorganic Chemistry普通化学和分析化学实验Experiments of General and Analytical Chemistry 现在基础化学The Principle of Mordern Chemistry现在基础化学实验Experiments of Modern Fundamental Chemistry有机化学实验Experiments of Organic Chemistry仪器分析和物理化学实验Experiments of Instrumental Analysis and Physical Chemistry合成化学实验Experiments of Synthetic Chemistry现代化学专题Topic of Modern Chemistry化学综合实验Experiments of Comprehensive Chemistry化工原理Principle of Chemical Engineering化工原理实验Experiments of Chemical Engineering应用化学实验Experiments of Applied Chemistry无机合成化学Synthetic Inorganic Chemistry近代分析化学Modern Analytical Chemistry A分离分析化学Separation Analytical Chemistry有机化合物波谱鉴定Spectrum Identification of Organic Compounds有机合成及反应机理Organic Synthesis and Mechanics化学进展Progress in Chemistry化学反应工程Chemical Reaction Engineering应用电化学Applied Electrochemistry工业催化Industrial Catalysis环境化学Environmental Chemistry环境监测Environmental Monitoring化学科技英语Scientific English for Chemistry数理方法在化学中的应用Mathematical Statistics for Chemistry化工制图Chemical Engineering Cartography计算机与化学测量实验Computer and Chemical Measurement化学信息学Chemoinformatics or Chemical Informatics应用化学专题Special Topics in Applied Chemistry化工装置常用词汇1一概论introduction方案（建议书） proposal可行性研究feasibility study方案设计concept design工艺设计process design基础设计basic design详细设计detail design开工会议kick-off meeting审核会议review meeting夕卜商投资foreign investment中外合资joint venture中外合营joint venture补偿贸易compensation trade合同合同附件contract卖方vendor买方buyer顾客client承包商contractor工程公司company供应范围scope of supply生产范围production scope生产能力production capacity项目project界区battery limit装置plant公用工程utilities工艺流程图process flow diagram工艺流程方块图process block diagram管道及仪表流程图piping and instrument drawing物料及热量平衡图mass & heat balance diagram蒸汽及冷凝水平衡图steam & condensate balance diagram 设备布置图equipment layout设备表equipment list成品(产品) product(final product)副产品by-product原料raw-material设计基础数据basic data for design技术数据technical data数据表data sheet设计文件design document设计规定design regulation现场服务site service项目变更project change用户变更client change消耗定额consumption quota技术转让technical transfer技术知识technical know-howtechnical knowledge技术保证technical guaranteeconsultative services technical services location construction field quotation bidding book company profit fixed price contract fixed unit price contract cost plus award fee contract mobilizationbank guarantee letter retention income taxes special contractor's taxes city and municipal taxes work manualwork flow diagramQA/QC procedures procurement plan construction plan construction schedule project execution plan project coordination procedure project master schedule engineering network logic project quality assurance project quality control procurementprocurement period the squad check calculation sheets inquiry inspection transportation start up / commission inspection & acceptance check review approve version department specialtyproject number咨询服务技术服务工作地点施工现场报价 标书 公司利润固定价合同 固定单价合同 成本加酬金合同 定金银行保证书保留金 所得税 特别承包人税城市和市政税 工作手册 工作流程图 质量保证程序 采购计划 施工计划 施工进度 项目实施计划 项目协调程序 项目总进度计划 设计网络计划 项目质量保证 项目质量控制 采购采购周期 会签计算书 询价 检验 运输 开车验收 校核 审核审定 版次 部门专业 项目号图号drawing number目录contents序言foreword章chapter节section项itemMR material requisitionSPEC engineering specificationDATA SHEET （技术表）technical data sheetTBA（技术评标）technical bid analysis TBA（技术评标）PDP preliminary design packagePM （项目经理）project managerLDE（专业负责人）lead discipline engineerMRQ（材料询价单）Material requisition for quotation MRP （材料米购单）material requisition for purchaseBEP （基础工程设计包）basic engineering packageP&ID （管道及仪表流程图）piping and instrument drawing（diagram）PFD process flow diagramNNF normally no flowFO failure openFC failure closeC/S/A civil/structure/architectureDDP （详细设计阶段）detail design phase二. 工艺流程连续过程continuous process间歇过程batch process工艺叙述process description工艺特点process feature操作operation反应reaction 副反应side reaction 絮凝flocculation浮洗flotation倾析decantation催化反应catalytical reaction 萃取extraction中和neutralization水解hydrolysis过滤filtration干燥drying还原reduction氧化oxidation氢化hydrogenation分解decomposition离解dissociation合成synthetics吸收absorption吸附adsorption解吸desorption结晶crystallization溶解solution调节modulate控制control悬浮suspension循环circulation再生regeneration再活化reactivation沥取leaching破碎crushing煅烧caloination沉降sedimentation沉淀precipitation气化gasification冷冻refrigeration固化、结晶solidification包装package升华sublimation燃烧combustion引烧ignition蒸馏distillation碳化carbonization压缩compression三、化学物质及特性固体solid液体liquid气体gas 化合物compound 混合物mixture 粉powder片状粉未flake 小粒granule结晶crystal乳化物emulsion氧化物oxidizing agent还原剂reducing agent有机物organic material真空vacuum母液master liquor富液rich liquor贫液lean liquor萃出物extract萃余物raffinate絮凝剂flocculants冷冻盐水brine 酸度acidity浓度concentration碱度alkalinity溶解度solubility凝固点solidificalion point沸点boiling point熔点melting point蒸发率evaporation rate粘度viscosity吸水的water absorbent(a) 无水的anhydrous(a)夕卜观appearance无色的colorless(a)透明的transparent(a)半透明的translucent 密度density比重specific gravity 催化剂catalyst燃烧combustion引燃ignition自然点self-ignition temperature可燃气体combustible gas可燃液体inflammable liquid易燃液体volatile liquid爆炸混合物explosive mixture爆炸性环境explosive atmosphere(environment) 爆炸极限explosive concentration limit废水waste water废液waste liquid废气off-gas噪声noise pollution成分composition挠度deflection力和力矩force and moment弯矩bending moment应力-应变曲线stress-strain diagram百分比percentage环境温度ambient temperature工作温度operating设计温度design temperature(pressure)相对湿度RH=relative humidity油渣、淤泥sludge 杂质impurity四、化工设备泵pump 轴流泵axial flow pump 真空泵vacuum pump屏蔽泵canned pump柱塞泵plunger pump涡轮泵turbine pump涡流泵vortex pump离心泵centrifugal pump喷射泵jet pump转子泵rotary pump管道泵inline pump双作用往复泵double action reciprocating pump计量泵metering pump深井泵deep well pump齿轮泵gear pump手摇泵hand(wobble) pump螺杆泵screw (spiral) pump潜水泵submersible pump斜转子泵inclined rotor pump 封闭式电磁泵hermetically sealed magnetic drive pump 气升泵air-lift-pump轴承bearing叶轮impeller虹吸管siphon高压容器high pressure vessel 焚化炉incinerator火焰清除器flame arrester 工业炉furnace烧嘴burner锅炉boiler回转窑rotary kiln加热器heater电加热器electric heater冷却器cooler冷凝器condenser换热器heat exchanger反应器reactor蒸馏釜still搅拌器agitator混合器mixer静态混合器static mixers管道混合器line mixers混合槽mixing tanks破碎机crusher磨碎机grinder研磨机pulverizer球磨机ballmill过滤器filter分离器separator干燥器drier翅片fins烟囱stack火炬flare筛子screen煅烧窑calciner倾析器decanter蒸发器evaporator再沸器reboiler萃取器extractor离心机centrifuger吸附（收）器adsorber 结晶器crystallizer电解槽electrolyzer电除尘器electric precipitator 洗涤器scrubber 消石灰器slaker 料仓bin 料斗hopper加料器feeder增稠器thickener澄清器clarifier分级器classifier浮洗器flocculator废液池sump喷射器ejector喷头sprayer成套设备package unit仪器设备apparatus附属设备accessory旋转式压缩机rotary compressor往复式压缩机reciprocating compressor水环式压缩机nash compressor螺杆式压缩机helical screw compressor离心式压缩机centrifugal compressor多级压缩机mutiple stages compressor固定床反应器fixed bed reactor流化床反应器fluidized bed reactor管式反应器tubular reactor列管式换热器tubular heat exchanger螺旋板式换热器spiral plate heat exchanger 萃取塔extraction column板式塔plate column填料塔packed column洗涤塔scrubber吸收塔absorber冷却塔cooling tower精馏塔fractionating tower汽提塔stripper再生塔regenerator造粒塔prill tower塔附件tower accessories液体分配（布）器liquid distributor填料支持板support plate定距管spacer降液管downcomer升气管chimney顶（底）层塔盘top （bottom） tray挡板baffle抽出口draw nozzle溢流堰weir泡罩bubble cap筛板sieve plate浮阀float valve除沫器demister pad塔裙座skirt椭圆封头elliptical head高位槽head tank中间槽intermediate tank加料槽feed tank补给槽make-up tank计量槽measuring tank电解槽cell溜槽chute收集槽collecting tank液滴分离器knockout drum稀释罐thinning tank 缓冲罐surge drum回流罐reflux drum闪蒸罐flash drum浮顶罐floating roof tank内浮顶罐covered floating roof tank 球罐spheroid 气柜gas holder 湿式气柜wet gas-holder 干式气柜dry gas-holder 螺旋式气柜helical gas-holder星型放料器,旋转阀rotary valve抽滤器mutche filter压滤器filter press压滤机pressure filter板框压滤器plate-and-fram filter press转鼓过滤器rotary drum filter带式过滤器belt filter翻盘式过滤器袋滤器bag filter 旋风分离器cyclone separator盘式干燥箱compartment tray drier真空干燥器vacuum drier隧道式干燥器tunnel drier回转干燥器rotary drier穿流循环干燥器through circulation drier 喷雾干燥器spray drier 气流干燥器pneumatic conveyor drier圆盘式加料器dish feeder螺旋式加料器screw feeder颚式破碎机jaw crusher回转破碎机gyratory crusher滚洞破碎机roll crusher锤式破碎机hammer crusher冲击破碎机rotor impact breaker气流喷射粉碎机jet pulverizer 棍磨机rod mill雷蒙机raymond mill锤磨机hammer mill辊磨机roller mill振动筛vibrating screen回转筛rotary screen风机fan罗茨鼓风机root's blower起重机crane桥式起重机bridge crane电动葫芦motor hoist发电机generator电动机motor汽轮机steam turbine五、管道工程piping engineering1阀门valve阀杆stem内螺纹阀杆inside screw阀座valve seat (body seat)阀座环、密封圈sealing ring阀芯(包括密封圈，杆等)trim阀盘disc阀体body阀盖bonnet手轮hand wheel手柄hand level (handle)压盖gland闸阀gate valve平行双闸板double disc parallel seat楔形单闸板split wedge截止阀globe valve节流阀throttle valve针阀needle valve角阀(角式截止阀)angle valveY 型阀(截止阀)Y-valve(Y-body globe valve)球阀ball valve三通球阀3-way ball valve蝶阀butterfly valve对夹式(薄片型)wafer type偏心阀板蝶阀offset disc (eccentric) butterfly valve 斜阀盘蝶阀canted disc butterfly valve连杆式蝶阀link butterfly valve止回式蝶阀combined non-return butterfly valve柱塞阀piston type valve旋塞阀plug valve三通旋塞阀three-way plug valve四通旋塞阀four-way plug valve旋塞cock衬套旋塞sleeve cock隔膜阀diaphragm valve橡胶衬里隔膜阀rubber lined diaphragm valve直通式隔膜阀straight way diaphragm valve夹紧式胶管阀pinch valve止回阀check valve升降式止回阀lift check valve旋启式止回阀swing check valve落球式止回阀ball check valve弹簧球式止回阀spring ball check valve底阀foot valve切断式止回阀stop check valve活塞式止回阀piston check valve翻板止回阀flap check valve蝶式止回阀butterfly check valve安全泄气阀safety[SV]安全泄放阀relief valve[RV]安全泄压阀safety relief valve杠杆重锤式lever and weight type罐底排污阀flush-bottom tank valve波纹管密封阀bellow sealed valve电磁阀solenoid (operated) valve电动阀electrically(electric-motor)operated valve气动阀pneumatic operated valve低温用阀cryogenic service valve蒸汽疏水阀steam trap机械式疏水阀mechanical trap浮桶式疏水阀open (top) bucket trap浮球式疏水阀float trap倒吊桶式疏水阀inverted bucket trap自由浮球式疏水阀loose float trap恒温式疏水阀thermostatic trap压力平衡式恒温疏水阀balanced pressure thermostatic trap热动力式疏水阀thermodynamic trap脉冲式蒸汽疏水阀impulse steam trap放汽阀(自动放汽阀) (automatic) air vent valve换向阀diverting (reversing) valve呼吸阀breather valve减压阀pressure reducing valve控制阀control valve执行机构actuator差压调节阀differential pressure regulating valve切断阀block (shut-off, stop) valve调节阀regulating valve快开阀quick opening valve快闭阀quick closing valve隔断阀isolating valve三通阀three way valve夹套阀jacketed valve非旋转式阀non-rotary valve2管子，管件，法兰管子pipe （按标准制造的配管用管）tube （不按标准规格制造的其它用管）钢管steel pipe铸铁管cast iron pipe衬里管lined pipe复合管clad pipe碳钢管carbon steel[C.S.]pipe合金钢管alloy steel pipe不锈钢管stainless steel[S.S.]pipe奥氏体不锈钢管austenitic stainless steel pipe铁合金钢管ferritic alloy steel pipe轧制钢管wrought-steel pipe锻铁管wrought-iron pipe无缝钢管seamless[SMLS] steel pipe焊接钢管welded steel pipe电阻焊钢管electric-resistance-welded steel pipe电熔（弧）焊钢板卷管electric-fusion（arc）-welded steel-plate pipe 螺旋焊接钢管spiral welded steel pipe镀锌钢管galvanized steel pipe排污阀blowdown valve集液排放阀drip valve排液阀drain valve放空阀vent valve卸载阀unloading valve排出阀discharge valve吸入阀suction valve取样阀sampling valve手动阀hand operated（manually-operated） valve（水）龙头bibb;bib;faucet抽出液阀（小阀）bleed valve旁路阀by-pass valve软管阀hose valve混合阀mixing valve破真空阀vacuum breaker冲洗阀flush valve根部阀root （primary, header） valve水煤气钢管water-gas steel pipe塑料管plastic pipe玻璃管glass tube橡胶管rubber tube壁厚wall thickness[WT] 壁厚系列号schedule number[SCH.NO.] 加厚的，加强的extra heavy (strong)双倍加厚的,双倍加强的double extra heavy (strong) 弯头elbow 异径弯头reducing elbow 长半径弯头long radius elbow短半径弯头short radius elbow长半径180°弯头long radius return短半径180°弯头short radius return三通tee 异径三通reducing tee等径三通straight tee 带支座三通base tee 45°斜三通45°lateralY型三通true"Y” 四通cross 异径管reducer同心异径管concentric reducer偏心异径管eccentric reducer管接头coupling;full coupling活接头union短管nipple 预制弯管fabricated pipe bendU型弯管"U"bend法兰端flanged end万向接头universal joint对焊的butt welded[BW]螺纹的threaded[THD]承插焊的socket welded[SW]法兰flange[FLG] 整体管法兰integral pipe flange钢管法兰steel pipe flange螺纹法兰threaded flange滑套法兰slip-on flange平焊法兰slip-on-welding flange承插焊法兰socket welding flange松套法兰lap joint flange[LJF]对焊法兰weld neck flange[WNF]法兰盖blind flange;blind异径法兰reducing flange压力级pressure rating(class)突面raised face[RF]凸面male face凹面female face全平面;满平面flat face;full face[FF]3.管道特殊件piping speciality粗滤器strainer过滤器filter临时过滤器temporary strainer(cone type)Y 型过滤器Y-type strainerT 型过滤器T-type strainer永久过滤器permanent filter洗眼器及淋浴器eye washer and shower 视镜sight glass 阻火器flame arrester喷咀;喷头spray nozzle 喷射器ejector取样冷却器sample cooler消音器silencer膨胀节expansion joint波纹膨胀节bellow补偿器compensator软管接头hose connection[HC]快速接头quick coupling金属软管metal hose橡胶管rubber hose挠性管flexible tube特殊法兰special flange漏斗funnel8 字盲板spectacle (figure 8) blind爆破板rupture disk4,其它材料碳素钢carbon steel [C.S.]不锈钢stainless steel[S.S.]铸铁cast iron[C.I.] 铝aluminum铜，紫铜copper钛titanium抗拉强度tensile strength非金属材料non-metallic material 塑料plastic 陶瓷ceramic搪瓷porcelain enamelglass rubber gasket[GSKT] flat gasketpacking shaped steel angle steel channelI-beam 宽缘工字钢或H 钢 wide flanged beam 扁钢 flat bar 圆钢 round steel; rod 钢带 strap steel 网络钢板 checkered plate材料表 bill of material[BOM]材料统计 material take-off[MTO]散装材料 bulk material综合管道材料表 consolidated piping material summarysheet[CPMSS]^匚总表 summary sheet 5.设备布置及管道设计 中心线 center line装置边界 boundary limit[BL]区界 area limit设备布置 equipment arrangement (layout);plot plan 标高，立面 elevation[EL]支撑点 point of support[POS]工厂北向 plant north方位 orientation危险区 hazardous area classification净正吸入压头 net positive suction head绝对标高 absolute elevation坐标 coordinate管道研究 piping study管道布置平面 piping arrangement plan[PAP]管道布置 piping assembly; layout详图 detail"X"视图 view "X""A-A"剖视 section "A-A"轴测图 isometric drawing索引图 key plan管道及仪表流程图 piping and instrument diagram[P&ID] 管口表 list of nozzles地上管道 above ground piping地下管道 under ground piping管线号 line number总管 header; manifold旁路 by pass玻璃橡胶垫片 平垫片 填料 型钢 角钢 槽钢 工字钢常开normally open常闭normally closed取样接口sampling connection 伴热管tracing pipe蒸汽伴热steam tracing热水伴热hot-water tracing电伴热electrical tracing夹套管jacketed line全夹套管full jacketed比例scale图figure 草图sketch图例legend符号symbol件号part n。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
化学工程与工艺专业英语课文翻译Unit 1 Chemical Industry化学工业 ...................................................................................... - 1 -Unit 2 Research and Development研究和开发................................................................... - 3 -Unit 3 Typical Activities of Chemical Engineers化学工程师的例行工作............................ - 5 -Unit 4 Sources of Chemicals化学资源 ................................................................................. - 7 -Unit 5 Basic Chemicals基本化学品...................................................................................... - 9 -Unit 6 Chlor-Alkali and Related Processes氯碱及其相关过程.......................................... - 10 -Unit 7 Ammonia, Nitric Acid and Urea氯、硝酸和尿素 ................................................... - 12 -Unit 8 Petroleum Processing石油加工 .............................................................................. - 15 -Unit 9 Polymers 聚合物 ................................................................................................... - 16 -Unit 10 What Is Chemical Engineering?什么是化学工程学 .............................................. - 18 -Unit 11 Chemical and Process Thermodynamics化工热力学 ........................................... - 21 -Unit 12 What do we mean by transport phenomena ?如何定义传递现象 ...................... - 23 -Unit 13 Unit Operations in Chemical Engineering化学工程中的单元操作...................... - 24 -Unit14 Distillation蒸馏....................................................................................................... - 26 -Unit 15 Solvent Extraction, Leaching and Adsorption溶剂萃取，浸取和吸附................ - 28 -Unit 16 Evaporation, Crystallization and Drying蒸发、结晶和干燥................................. - 31 -Unit 17 Chemical Reaction Engineering化学反应工程 ..................................................... - 33 -Unit18 Chemical Engineering Modeling化工建模 ............................................................. - 36 -Unit 19 Introduction to Process Design过程设计简介...................................................... - 37 -Unit 20 Material Science and Chemical Engineer材料科学和化学工程........................... - 39 -Unit 21 Chemical Industry and Environment化学工业与环境 ......................................... - 42 -Unit 1 Chemical Industry化学工业1．化学工业的起源尽管化学品的使用可以追溯到古代文明时代，我们所谓的现代化学工业的发展却是非常近代（才开始的）。
可以认为它起源于工业革命其间，大约在1800年，并发展成为为其它工业部门提供化学原料的产业。
比如制肥皂所用的碱，棉布生产所用的漂白粉，玻璃制造业所用的硅及Na2CO3. 我们会注意到所有这些都是无机物。
有机化学工业的开始是在十九世纪六十年代以William Henry Perkin 发现第一种合成染料—苯胺紫并加以开发利用为标志的。
20世纪初，德国花费大量资金用于实用化学方面的重点研究，到1914年，德国的化学工业在世界化学产品市场上占有75%的份额。
这要归因于新染料的发现以及硫酸的接触法生产和氨的哈伯生产工艺的发展。
而后者需要较大的技术突破使得化学反应第一次可以在非常高的压力条件下进行。
这方面所取得的成绩对德国很有帮助。
特别是由于1914年第一次世界大仗的爆发，对以氮为基础的化合物的需求飞速增长。
这种深刻的改变一直持续到战后（1918-1939）。
1940年以来，化学工业一直以引人注目的速度飞速发展。
尽管这种发展的速度近年来已大大减慢。
化学工业的发展由于1950年以来石油化学领域的研究和开发大部分在有机化学方面取得。
石油化工在60年代和70年代的迅猛发展主要是由于人们对于合成高聚物如聚乙烯、聚丙烯、尼龙、聚脂和环氧树脂的需求巨大增加。
今天的化学工业已经是制造业中有着许多分支的部门，并且在制造业中起着核心的作用。
它生产了数千种不同的化学产品，而人们通常只接触到终端产品或消费品。
这些产品被购买是因为他们具有某些性质适合（人们）的一些特别的用途，例如，用于盆的不粘涂层或一种杀虫剂。
这些化学产品归根到底是由于它们能产生的作用而被购买的。
2．化学工业的定义在本世纪初，要定义什么是化学工业是不太困难的，因为那时所生产的化学品是很有限的，而且是非常清楚的化学品，例如，烧碱，硫酸。
然而现在有数千种化学产品被生产，从一些原料物质像用于制备许多的半成品的石油，到可以直接作为消费品或很容易转化为消费品的商品。
困难在于如何决定在一些特殊的生产过程中哪一个环节不再属于化学工业的活动范畴。
举一个特殊的例子来描述一下这种困境。
乳剂漆含有聚氯乙烯/聚醋酸乙烯。
显然，氯乙烯（或醋酸乙烯）的合成以及聚合是化学活动。
然而，如果这种漆，包括高聚物，它的配制和混合是由一家制造配料的跨国化学公司完成的话，那它仍然是属于化学工业呢还是应当归属于装饰工业中去呢？因此，很明显，由于化学工业经营的种类很多并在很多领域与其它工业有密切的联系，所以不能对它下一个简单的定义。
相反的每一个收集和出版制造工业统计数据的官方机构都会对如何界定哪一类操作为化学工业有自己的定义。
当比较来自不同途径的统计资料时，记住这点是很重要的。
3．对化学工业的需要化学工业涉及到原材料的转化，如石油首先转化为化学中间体，然后转化为数量众多的其它化学产品。
这些产品再被用来生产消费品，这些消费品可以使我们的生活更为舒适或者作药物维持人类的健康或生命。
在生产过程的每一个阶段，都有价值加到产品上面，只要这些附加的价值超过原材料和加工成本之和，这个加工就产生了利润。
而这正是化学工业要达到的目的。
在这样的一本教科书中提出：“我们需要化学工业吗？”这样一个问题是不是有点奇怪呢？然而，先回答下面几个问题将给我们提供一些信息：（1）化学工业的活动范围，（2）化学工业对我们日常生活的影响，（3）社会对化学工业的需求有多大。
在回答这些问题的时候我们的思路将要考虑化学工业在满足和改善我们的主要需求方面所做的贡献。
是些什么需求呢？很显然，食物和健康是放在第一位的。
其它我们要考虑的按顺序是衣物、住所、休闲和旅行。
(1)食物。
化学工业对粮食生产所做的巨大贡献至少有三个方面。
第一，提供大量可以获得的肥料以补充由于密集耕作被农作物生长时所带走的营养成分。
（主要是氮、磷和钾）。
第二，生产农作物保护产品，如杀虫剂，它可以显著减少害虫所消耗的粮食数量。
第三，生产兽药保护家禽免遭疾病或其它感染的侵害。
（2）健康。
我们都很了解化学工业中制药这一块在维护我们的身体健康甚至延长寿命方面所做出的巨大贡献，例如，用抗生素治疗细菌感染，用β-抗血栓降低血压。
衣物。
在传统的衣服面料上，现代合成纤维性质的改善也是非常显著的。
用聚脂如涤纶或聚酰胺如尼龙所制作的T恤、上衣、衬衫抗皱、可机洗，晒干自挺或免烫，也比天然面料便宜。
与此同时，现代合成染料开发和染色技术的改善使得时装设计师们有大量的色彩可以利用。
的确他们几乎利用了可见光谱中所有的色调和色素。
事实上如果某种颜色没有现成的，只要这种产品确有市场，就可以很容易地通过对现有的色彩进行结构调整而获得。
这一领域中另一些重要进展是不褪色，即在洗涤衣物时染料不会被洗掉。
（4）住所，休闲和旅游。
讲到住所方面现代合成高聚物的贡献是巨大的。
塑料正在取代像木材一类的传统建筑材料，因为它们更轻，免维护（即它们可以抵抗风化，不需油漆）。
另一些高聚物，比如，脲甲醛和聚脲，是非常重要的绝缘材料可以减少热量损失因而减少能量损耗。
塑料和高聚物的应用对休闲活动有很重要的影响，从体育跑道的全天候人造篷顶，足球和网球的经纬线，到球拍的尼龙线还有高尔夫球的元件，还有制造足球的合成材料。