炼化企业常用工程词汇中英文对照表
常见化工词汇中英文对照
常见化工词汇中英文对照工艺流程连续过程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mutchefilter压滤器filter press压滤机pressurefilter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compartmenttray 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-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combinednon-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handoperated(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°lateral Y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 bend U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raisedface[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(figure8)blind爆破板rupture disk4,其它材料碳素钢carbon steel[C.S.]不锈钢stainlesssteel[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summarysheet 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。
石化施工中英文对照表
中文名称 锁开 正常关 正常开 大气压 公称压力
英文名称 lock open normally clo normally op atmosphere nominal press
中文名称 焊接 电弧焊 气体保护电弧焊 电熔焊 电阻焊 气焊 搭接焊 对焊 定位焊 承插焊 连续焊 密封焊 堆焊 工地焊接 热处理 预热 应力消除 焊后热处理 检查、探伤和试验 14 其他 中文名称 基础 信息（资料） 参考 修改 序号（顺序） 设备带来 仪表带来 色标 腐蚀裕度 公用系统 数量 重量
ห้องสมุดไป่ตู้
2 法兰 中文名称 法兰 对焊法兰 平焊法兰 承插焊法兰 螺纹法兰 松套法兰 大小法兰 特殊法兰 法兰盖（盲法兰） 8字盲板 3 垫片 中文名称 垫片 非金属垫片 石棉垫片 橡胶垫片 缠绕式垫片
英文名称 flange reinf socket-wclding flange threaded flange lapped joint flange reducing flange special flange blind flange spectacle blind (blank) 英文名称 gasket non-metallic gasket asbestos gasket rubber gasket spiral wound gasket
英文名称 PTFE envelo semimetallic ga meta-jacket ga lens ring gask octagonal ring g
金属垫片 金属平垫片 齿形金属垫片 4 紧固件 中文名称 螺栓 双头螺柱 螺母 5 阀门 中文名称 闸阀 截止阀 止回阀 蝶阀 球阀 6 管道上用的设备 中文名称 气液分离器 阻火器 固定过滤器 Y型过滤器 T型过滤器 临时过滤器 消声器 视镜 7 隔热、伴热 中文名称 隔热 保温 保冷 防烫伤隔热 伴热和保温 管道伴热 8 配管材料和等级 中文名称 金属材料 碳钢 铸钢 锻钢 镀锌钢 渗铝钢 黄铜 青铜
常见的化工词汇中英文对照()
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 summarysheet[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。
常见的化工词汇中英文对照
WORD格式燃烧combustion工艺流程连续过程continuousprocess引烧ignition间歇过程batchprocess蒸馏distillation工艺叙述processdescription碳化carbonization工艺特点processfeature压缩compression操作operation反应reaction化学物质及特性副反应sidereaction固体solid絮凝flocculation液体liquid浮洗flotation气体gas倾析decantation化合物compound催化反应catalyticalreaction混合物mixture萃取extraction粉powder中和neutralization片状粉未flake水解hydrolysis小粒granule过滤filtration结晶crystal干燥drying乳化物emulsion还原reduction氧化物oxidizingagent氧化oxidation还原剂reducingagent氢化hydrogenation有机物organicmaterial分解decomposition真空vacuum离解dissociation母液masterliquor合成synthetics富液richliquor吸收absorption贫液leanliquor吸附adsorption萃出物extract解吸desorption萃余物raffinate结晶crystallization絮凝剂flocculants溶解solution冷冻盐水brine调节modulate酸度acidity控制control浓度concentration悬浮suspension碱度alkalinity循环circulation溶解度solubility再生regeneration凝固点solidificalionpoint再活化reactivation沸点boilingpoint沥取leaching熔点meltingpoint破碎crushing蒸发率evaporationrate煅烧caloination粘度viscosity沉降sedimentation吸水的waterabsorbent(a)沉淀precipitation无水的anhydrous(a)气化gasification外观appearance冷冻refrigeration无色的colorless(a)固化、结晶solidification透明的transparent(a)包装package半透明的translucent升华sublimation密度density比重specificgravity手摇泵hand(wobble)pump催化剂catalyst螺杆泵screw(spiral)pump燃烧combustion潜水泵submersiblepump引燃ignition斜转子泵inclinedrotorpump自然点self-ignitiontemperature封闭式电磁泵hermeticallysealedmagneticdrive 可燃气体combustiblegaspump可燃液体inflammableliquid气升泵air-lift-pump易燃液体volatileliquid轴承bearing爆炸混合物explosivemixture叶轮impeller爆炸性环境explosiveatmosphere(environment)虹吸管siphon爆炸极限explosiveconcentrationlimit高压容器highpressurevessel废水wastewater焚化炉incinerator废液wasteliquid火焰清除器flamearrester废气off-gas工业炉furnace噪声noisepollution烧嘴burner成分composition锅炉boiler挠度deflection回转窑rotarykiln力和力矩forceandmoment加热器heater弯矩bendingmoment电加热器electricheater应力-应变曲线stress-straindiagram冷却器cooler百分比percentage冷凝器condenser环境温度ambienttemperature换热器heatexchanger工作温度operating反应器reactor设计温度designtemperature(pressure)蒸馏釜still相对湿度RH=relativehumidity搅拌器agitator油渣、淤泥sludge混合器mixer杂质impurity静态混合器staticmixers管道混合器linemixers化工设备混合槽mixingtanks泵pump破碎机crusher轴流泵axialflowpump磨碎机grinder真空泵vacuumpump研磨机pulverizer屏蔽泵cannedpump球磨机ballmill柱塞泵plungerpump过滤器filter涡轮泵turbinepump分离器separator涡流泵vortexpump干燥器drier离心泵centrifugalpump翅片fins喷射泵jetpump烟囱stack转子泵rotarypump火炬flare管道泵inlinepump筛子screen双作用往复泵doubleactionreciprocatingpump煅烧窑calciner计量泵meteringpump倾析器decanter深井泵deepwellpump蒸发器evaporator齿轮泵gearpump再沸器reboiler萃取器extractor填料支持板supportplate离心机centrifuger定距管spacer吸附（收）器adsorber降液管downcomer结晶器crystallizer升气管chimney电解槽electrolyzer顶(底)层塔盘top(bottom)tray电除尘器electricprecipitator挡板baffle洗涤器scrubber抽出口drawnozzle消石灰器slaker溢流堰weir料仓bin泡罩bubblecap料斗hopper筛板sieveplate加料器feeder浮阀floatvalve增稠器thickener除沫器demisterpad澄清器clarifier塔裙座skirt分级器classifier椭圆封头ellipticalhead浮洗器flocculator高位槽headtank废液池sump中间槽intermediatetank喷射器ejector加料槽feedtank喷头sprayer补给槽make-uptank成套设备packageunit计量槽measuringtank仪器设备apparatus电解槽cell附属设备accessory溜槽chute旋转式压缩机rotarycompressor收集槽collectingtank往复式压缩机reciprocatingcompressor液滴分离器knockoutdrum水环式压缩机nashcompressor稀释罐thinningtank螺杆式压缩机helicalscrewcompressor缓冲罐surgedrum离心式压缩机centrifugalcompressor回流罐refluxdrum多级压缩机mutiplestagescompressor闪蒸罐flashdrum固定床反应器fixedbedreactor浮顶罐floatingrooftank流化床反应器fluidizedbedreactor内浮顶罐coveredfloatingrooftank 管式反应器tubularreactor球罐spheroid列管式换热器tubularheatexchanger气柜gasholder螺旋板式换热器spiralplateheatexchanger湿式气柜wetgas-holder萃取塔extractioncolumn干式气柜drygas-holder板式塔platecolumn螺旋式气柜helicalgas-holder填料塔packedcolumn星型放料器,旋转阀rotaryvalve洗涤塔scrubber抽滤器mutchefilter吸收塔absorber压滤器filterpress冷却塔coolingtower压滤机pressurefilter精馏塔fractionatingtower板框压滤器plate-and-framfilterpress汽提塔stripper转鼓过滤器rotarydrumfilter再生塔regenerator带式过滤器beltfilter造粒塔prilltower翻盘式过滤器塔附件toweraccessories袋滤器bagfilter液体分配（布）器liquiddistributor旋风分离器cycloneseparator盘式干燥箱compartmenttraydrier闸阀gatevalve真空干燥器vacuumdrier平行双闸板doublediscparallelseat隧道式干燥器tunneldrier楔形单闸板splitwedge回转干燥器rotarydrier截止阀globevalve穿流循环干燥器throughcirculationdrier节流阀throttlevalve喷雾干燥器spraydrier针阀needlevalve气流干燥器pneumaticconveyordrier角阀(角式截止阀)anglevalve圆盘式加料器dishfeederY型阀(截止阀)Y-valve(Y-bodyglobevalve) 螺旋式加料器screwfeeder球阀ballvalve颚式破碎机jawcrusher三通球阀3-wayballvalve回转破碎机gyratorycrusher蝶阀butterflyvalve滚洞破碎机rollcrusher对夹式(薄片型)wafertype锤式破碎机hammercrusher偏心阀板蝶阀offsetdisc(eccentric)butterflyvalve冲击破碎机rotorimpactbreaker斜阀盘蝶阀canteddiscbutterflyvalve气流喷射粉碎机jetpulverizer连杆式蝶阀linkbutterflyvalve棍磨机rodmill止回式蝶阀combinednon-returnbutterflyvalve雷蒙机raymondmill柱塞阀pistontypevalve锤磨机hammermill旋塞阀plugvalve辊磨机rollermill三通旋塞阀three-wayplugvalve振动筛vibratingscreen四通旋塞阀four-wayplugvalve回转筛rotaryscreen旋塞cock风机fan衬套旋塞sleevecock罗茨鼓风机root'sblower隔膜阀diaphragmvalve起重机crane橡胶衬里隔膜阀rubberlineddiaphragmvalve桥式起重机bridgecrane直通式隔膜阀straightwaydiaphragmvalve电动葫芦motorhoist夹紧式胶管阀pinchvalve发电机generator止回阀checkvalve电动机motor升降式止回阀liftcheckvalve汽轮机steamturbine旋启式止回阀swingcheckvalve落球式止回阀ballcheckvalve弹簧球式止回阀springballcheckvalve管道工程pipingengineering底阀footvalve切断式止回阀stopcheckvalve1阀门valve阀杆stem活塞式止回阀pistoncheckvalve内螺纹阀杆insidescrew翻板止回阀flapcheckvalve阀座valveseat(bodyseat)蝶式止回阀butterflycheckvalve阀座环、密封圈sealingring安全泄气阀safety[SV]阀芯(包括密封圈,杆等)trim安全泄放阀reliefvalve[RV]阀盘disc安全泄压阀safetyreliefvalve阀体body杠杆重锤式leverandweighttype阀盖bonnet罐底排污阀flush-bottomtankvalve手轮handwheel波纹管密封阀bellowsealedvalve手柄handlevel(handle)电磁阀solenoid(operated)valve压盖gland电动阀electrically(electric-motor)operatedvalve气动阀pneumaticoperatedvalve电阻焊钢管electric-resistance-weldedsteelpipe低温用阀cryogenicservicevalve电熔(弧)焊钢板卷管electric-fusion(arc)-welded蒸汽疏水阀steamtrapsteel-platepipe机械式疏水阀mechanicaltrap螺旋焊接钢管spiralweldedsteelpipe浮桶式疏水阀open(top)buckettrap镀锌钢管galvanizedsteelpipe浮球式疏水阀floattrap排污阀blowdownvalve倒吊桶式疏水阀invertedbuckettrap集液排放阀dripvalve自由浮球式疏水阀loosefloattrap排液阀drainvalve恒温式疏水阀thermostatictrap放空阀ventvalve压力平衡式恒温疏水阀balancedpressure卸载阀unloadingvalve排出阀dischargevalvethermostatictrap热动力式疏水阀thermodynamictrap吸入阀suctionvalve脉冲式蒸汽疏水阀impulsesteamtrap取样阀samplingvalve放汽阀(自动放汽阀)(automatic)airventvalve手动阀handoperated(manually-operated)valve 换向阀diverting(reversing)valve呼吸阀breathervalve(水)龙头bibb;bib;faucet减压阀pressurereducingvalve抽出液阀(小阀)bleedvalve控制阀controlvalve旁路阀by-passvalve执行机构actuator软管阀hosevalve差压调节阀differentialpressureregulatingvalve混合阀mixingvalve切断阀block(shut-off,stop)valve破真空阀vacuumbreaker调节阀regulatingvalve冲洗阀flushvalve快开阀quickopeningvalve根部阀root(primary,header)valve快闭阀quickclosingvalve隔断阀isolatingvalve水煤气钢管water-gassteelpipe三通阀threewayvalve塑料管plasticpipe夹套阀jacketedvalve玻璃管glasstube非旋转式阀non-rotaryvalve橡胶管rubbertube壁厚wallthickness[WT]2管子,管件,法兰管子pipe(按标准制造的配管用管)壁厚系列号schedulenumber[SCH.NO.]加厚的,加强的extraheavy(strong)tube(不按标准规格制造的其它用管)钢管steelpipe双倍加厚的,双倍加强的doubleextraheavy(strong)铸铁管castironpipe弯头elbow衬里管linedpipe异径弯头reducingelbow复合管cladpipe长半径弯头longradiuselbow碳钢管carbonsteel[C.S.]pipe短半径弯头shortradiuselbow合金钢管alloysteelpipe长半径180°弯头longradiusreturn不锈钢管stainlesssteel[S.S.]pipe短半径180°弯头shortradiusreturn奥氏体不锈钢管austeniticstainlesssteelpipe三通tee铁合金钢管ferriticalloysteelpipe异径三通reducingtee轧制钢管wrought-steelpipe等径三通straighttee锻铁管wrought-ironpipe带支座三通basetee无缝钢管seamless[SMLS]steelpipe45°斜三通45°lateral焊接钢管weldedsteelpipe Y型三通true"Y"四通cross消音器silencer异径管reducer膨胀节expansionjoint同心异径管concentricreducer波纹膨胀节bellow偏心异径管eccentricreducer补偿器compensator管接头coupling;fullcoupling软管接头hoseconnection[HC]活接头union快速接头quickcoupling短管nipple金属软管metalhose预制弯管fabricatedpipebend橡胶管rubberhose挠性管flexibletubeU型弯管"U"bend法兰端flangedend特殊法兰specialflange万向接头universaljoint漏斗funnel对焊的buttwelded[BW]8字盲板spectacle(figure8)blind 螺纹的threaded[THD]爆破板rupturedisk承插焊的socketwelded[SW]法兰flange[FLG]4,其它材料整体管法兰integralpipeflange碳素钢carbonsteel[C.S.]钢管法兰steelpipeflange不锈钢stainlesssteel[S.S.]螺纹法兰threadedflange铸铁castiron[C.I.]滑套法兰slip-onflange铝aluminum平焊法兰slip-on-weldingflange铜,紫铜copper承插焊法兰socketweldingflange钛titanium松套法兰lapjointflange[LJF]抗拉强度tensilestrength对焊法兰weldneckflange[WNF]非金属材料non-metallicmaterial法兰盖blindflange;blind塑料plastic异径法兰reducingflange陶瓷ceramic压力级pressurerating(class)搪瓷porcelainenamel突面raisedface[RF]玻璃glass凸面maleface橡胶rubber凹面femaleface垫片gasket[GSKT]全平面;满平面flatface;fullface[FF]平垫片flatgasket填料packing型钢shapedsteel3.管道特殊件pipingspeciality粗滤器strainer角钢anglesteel过滤器filter槽钢channel临时过滤器temporarystrainer(conetype)工字钢I-beam宽缘工字钢或H钢wideflangedbeamY型过滤器Y-typestrainer扁钢flatbarT型过滤器T-typestrainer永久过滤器permanentfilter圆钢roundsteel;rod洗眼器及淋浴器eyewasherandshower钢带strapsteel视镜sightglass网络钢板checkeredplate阻火器flamearrester材料表billofmaterial[BOM]喷咀;喷头spraynozzle材料统计materialtake-off[MTO]喷射器ejector散装材料bulkmaterial取样冷却器samplecooler综合管道材料表consolidatedpipingmaterialWORD格式图figuresummary草图sketchsheet[CPMSS]汇总表summarysheet图例legend符号symbol 件号partn5.设备布置及管道设计中心线centerline装置边界boundarylimit[BL]区界arealimit设备布置equipmentarrangement(layout);plotplan标高,立面elevation[EL]支撑点pointofsupport[POS]工厂北向plantnorth方位orientation危险区hazardousareaclassification净正吸入压头netpositivesuctionhead绝对标高absoluteelevation坐标coordinate管道研究pipingstudy管道布置平面pipingarrangementplan[PAP]管道布置pipingassembly;layout详图detail"X"视图view"X""A-A"剖视section"A-A"轴测图isometricdrawing索引图keyplan管道及仪表流程图pipingandinstrumentdiagram[P&ID]管口表listofnozzles地上管道abovegroundpiping地下管道undergroundpiping管线号linenumber总管header;manifold旁路bypass常开normallyopen常闭normallyclosed取样接口samplingconnection伴热管tracingpipe蒸汽伴热steamtracing热水伴热hot-watertracing电伴热electricaltracing夹套管jacketedline全夹套管fulljacketed比例scale。
化工术语中英文对照大全
化工术语中英文对照大全前言化工术语是在化学工程和化学领域中使用的一系列专业术语。
随着全球化的进程，化工行业与国际市场的交流与合作日益频繁。
掌握化工术语的中英文对照是非常重要的，能够方便与国际同行交流、合作与沟通。
本文档整理了一份化工术语的中英文对照大全，方便化工从业人员在国际交流中准确地表达和理解专业术语。
术语列表以下是常用化工术语的中英文对照列表：1.聚合物 - Polymer2.离子 - Ion3.反应器 - Reactor4.温度 - Temperature5.压力 - Pressure6.流体 - Fluid7.溶液 - Solution8.摩尔质量 - Molar mass9.等压过程 - Isothermal process10.等温过程 - Isobaric process11.等容过程 - Isochoric process12.间歇反应 - Batch reaction13.持续反应 - Continuous reaction14.催化剂 - Catalyst15.化学平衡 - Chemical equilibrium16.离子交换 - Ion exchange17.液相萃取 - Liquid-liquid extraction18.气相色谱 - Gas chromatography19.液相色谱 - Liquid chromatography20.气相质谱 - Gas chromatography-mass spectrometry21.电泳 - Electrophoresis22.光谱学 - Spectroscopy23.吸收 - Absorption24.反应速率 - Reaction rate25.反应动力学 - Reaction kinetics26.化学工程 - Chemical engineering27.材料科学 - Materials science28.环境工程 - Environmental engineering29.工艺优化 - Process optimization30.安全工程 - Safety engineering使用示例为了更好地理解这些术语的用法，以下是一些使用示例：1.。
常见的化工词汇中英文对照
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 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[.]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 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[.]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 [.]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 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 summarysheet[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 n11。
常见的化工词汇中英文对照
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。
常见的化工词汇中英文对照
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ambienttemperature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vibratingscreen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pressurereducing 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 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[.]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 shortradius 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 Y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threadedflange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permanentfilter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 [.]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 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 pipingmaterial summarysheet[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。
化工词汇中英对照汇总
化工词汇中英对照汇总在化工领域，很多技术和术语都有一定的复杂性，对于初学者来说，理解这些化工词汇的中英对照是非常重要的。
本文将为大家汇总一些常见的化工词汇中英对照，帮助大家更好地理解和学习化工知识。
一、常用化工词汇中英对照下面是一些常用的化工词汇中英对照：1.化学（Chemistry）2.化学工程（Chemical engineering）3.反应器（Reactor）4.催化剂（Catalyst）5.有机化学（Organic chemistry）6.无机化学（Inorganic chemistry）7.分析化学（Analytical chemistry）8.物理化学（Physical chemistry）9.热力学（Thermodynamics）10.流体力学（Fluid mechanics）11.质量传递（Mass transfer）12.热传递（Heat transfer）13.分离技术（Separation technology）14.离心机（Centrifuge）15.反应动力学（Reaction kinetics）16.蒸馏（Distillation）17.萃取（Extraction）18.吸附（Adsorption）19.冷凝器（Condenser）20.塔式反应器（Tower reactor）二、化学元素中英对照化学领域中，化学元素也是非常重要的概念。
下面是一些常见的化学元素的中英对照：1.氢（Hydrogen）2.氧（Oxygen）3.氮（Nitrogen）4.碳（Carbon）5.铁（Iron）6.铜（Copper）7.锌（Zinc）8.铝（Aluminum）9.铅（Lead）10.镁（Magnesium）11.锡（Tin）12.钠（Sodium）13.钾（Potassium）14.钙（Calcium）15.硫（Sulfur）16.硅（Silicon）17.氯（Chlorine）18.氟（Fluorine）19.锰（Manganese）20.硼（Boron）三、化工设备中英对照在化工过程中，常常会用到各种化工设备。
炼化专业词汇
1 AC Air Conditioning 空气调节装置2 AGO Atmospheric gas oil 常压瓦斯油3 AML Approved Manufacturers' List 批准的厂商名单4 APE Area Project Engineer 区域项目工程师5 AR Atmospheric residue 常压渣油6 ARDS Atmospheric residue desulfurization 常压渣油加氢脱硫7 ASME American Society of Mechanical Engineers 美国机械工程师协会8 BD Business Director 商务主任9 BD Business Development 市场部10 BEDP Basic Design Engineering Package 基础设计包11 BFW Boiler feed water 锅炉给水12 BL Battery limits 界区13 BEDD Basic Engineering Design Data 基础工程设计数据14 BM Bill of Material 材料表15 BOD Basis of Design 设计基础16 BOD Biological Oxygen Demand 化学需氧量17 BP Boiling point 沸点18 BS Bright stock 光亮油19 BSI British Standards Institute 英国标准协会20 BTEX Benzene, toluene, ethyl benzene, xylene 苯,甲苯,乙苯,二甲苯21 BTU British thermal unit 英热单位22 BTX Benzene, toluene, xylene 苯,甲苯,二甲苯23 C Construction 施工24 CAD Computer Aided Design 计算机辅助设计25 CADD Computer Aided Design and Drafting 计算机辅助设计和绘图26 CCR Conradson carbon residue 康氏残炭27 CCR Continuous Catalyst Regeneration 催化剂连续再生28 CDU Crude distillation unit 原油蒸馏装置29 CGO Coker gas oil 焦化瓦斯油30 CI Cetane index 十六烷指数31 CL Center line 中心线32 CM Construction Manager 施工经理33 CN Conference Note 会议纪要34 COD Chemical oxygen demand 化学需氧量35 CPDP Chinese Preliminary Design Package 中国初步设计包36 CPM Critical Path Method 关键路径法37 CR Catalytic Reforming 催化重整38 CS Carbon Steel 碳钢39 CW Cooling Water 冷却水40 FEED Front End Engineering Design 前期工程设计41 GB GUO BIAO 国标42 GCD Guaranteed Completion Date 保证完成日期43 GG Gauge glass 玻璃液面计44 GHSV Gaseous hourly space velocity 气体体积空速45 GPH Gas phase hydrogenation 气相加氢46 GSN Global Supply Network 全球供应网络47 GTG Gas Turbine Generator 燃气涡轮发电机48 GW Gross weight 毛重49 HAZID Hazard Identification Review 危险识别审查50 HAZOP Hazard and Operability Study 危险与可操作性研究51 HBP Highly branched paraffins 高支链烷烃52 HC Hydrocracking 加氢裂化53 HCCO Heavy catalytic cycles oil 重催化循环油54 HCGO Heavy coker gas oil 重焦化瓦斯油55 HDA hydrodearomatization 加氢脱芳烃56 HDF hydrofinishing 加氢后精制57 HDM hydrodemetallization 加氢脱金属58 HDN hydrodenitrogenation 加氢脱氮59 HDPE High Density Polyethylene 高密度聚乙烯60 HO Home Office 总部61 HDS hydrodesulfurization 加氢脱硫62 HDT hydrotreating 加氢精制，加氢处理63 HGO Heavy gas oil 重瓦斯油64 HR Human Resource 人力资源65 HP High pressure 高压66 HSFO High sulfur fuel oil 高硫燃料油67 HSR Heavy straight run 重直馏油68 HVAC Heating, Ventilation and Air Conditioning 采暖通风69 HVGO Heavy vacuum gas oil 减压重瓦斯油70 HVI High viscosity index 高粘度指数71 IBL Inside Battery Limits （Same as ISBL）界区内72 IBP Initial Boiling Point 初馏点，初沸点73 IEC International Electro-technical Commission 国际电工委员会74 IFA Issued for Approval 用于正式批准75 IFB Issued for Bid 用于招标76 IFC Issued for Construction 用于施工77 IFD Issued for Design 用于设计78 IFH Issued for HAZOP 用于危险与可操作性研究79 ISBL Inside Battery Limits （same as IBL）界区内80 ISO International Standardization Organization 国际标准化组织81 IS Information System and Technology （same as IT）信息系统和技术82 ITB Invitation to Bid 邀标书83 JV Joint Venture 合营者84 KW Kilo-Watt 千瓦85 LAN Local Area Network 局域网86 LC Letter of Credit 信用证87 LCC Life Cycle Cost 寿命周期成本88 LCCO Light catalytic cycle oil 催化裂化轻循环油89 LCGO Light coker gas oil 焦化轻瓦斯油90 LCN Light coker naphtha 焦化轻汽油91 LCO Light cycle oil 轻循环油92 LDE Lead Discipline Engineer 专业负责人93 LDPE Low Density Polyethylene 低密度聚乙烯94 Level 1 High Level Schedules, control documentsused for control of total scope 项目计划195 Level 2 Intermediate Level Schedules, control documents designed to control scope at unit, area, department, contract or discipline level 项目计划296 Level 3 Detailed Schedules, control documents designed to control and report the status of individual deliverables, e.g. documents, requisitions etc. 项目计划397 LLDPE Linear Low Density Polyethylene 线性低密度聚乙烯98 LOI Letter of Intent 意向书99 LP Low Pressure 低气压100 LPG Liquefied Petroleum Gas 液化石油气101 LS Lump Sum 固定总价102 LS Low sulfur 低硫103 LSD Low sulfur diesel 低硫柴油104 LSFO Low sulfur fuel oil 低硫燃料油105 LSR Light straight run 轻直馏油106 LSTK Lump Sum Turn Key （一揽子价格）总承包107 LSWR Low sulfur waxy residue 低硫含蜡渣油108 LTFT Low-temperature flow test 低温流动性试验109 LTRS Low-temperature recovery system 低温回收系统110 LV Low Voltage 低（电）压111 LVGO Light vacuum gas oil 轻减压瓦斯油112 LVI Low viscosity index 低粘度指数113 LVN Light virgin naphtha 直馏轻石脑油馏分114 MC Mechanical Completion 机械竣工115 MCR Micro carbon residue 微残炭116 MEG Mono Ethylene Glycol same as EG）乙二醇117 MHC Mild hydrocracking 缓和加氢裂化118 MPA Multi Project （Purchasing） Agreement 大宗采购协议119 MFA Multi-Facility （Purchase） Agreement 大宗采购协议120 MON Motor octane number 马达法辛烷值121 MP Medium pressure 中压122 MPHC Moderate pressure hydrocracking 中压加氢裂化123 MR Material Requisition 请购单124 MRP Material Requisition （issued for Purchase）请购单（用于购买）125 MRQ Material Requisition （issued for Quotation）请购单（用于报价）126 MRR Material Receiving Report 材料验收单127 MTO Material Take-Off 材料表128 MV Medium Voltage 中（电）压129 MW Mega-Watt 兆瓦130 MW Molecular weight 分子量131 N/A Not applicable or Not Appropriate 不适用的132 N/A Not Available 无133 NEC National Electrical Code 国家电气规范134 NEMA National Electrical Manufacturers Association 国家电气制造商协会135 NFPA National Fire Protection Association 全国防火协会136 NGL Natural Gas Liquids 天然气液体137 NP Normal paraffin 正构烷烃138 NPSH Net positive suction head 净吸入头139 NR Non Reimbursable （costs）非实报实销140 NTP Notice To Proceed 开工通知书141 NTS Not to Scale 不按比例142 OBL Outside Battery Limits ￡?same as OSBL 界区外143 OBS Organization Breakdown Structure 组织分解结构144 OSBL Outside Battery Limits （same as OBL）界区外145 P3 Primavera Project Planner 项目计划管理146 PAC Polycyclic aromatic compound 稠环芳烃,多环芳烃147 PAG Project Automation Group 项目自动化团队148 PAF Personnel Authorization Form 职员批准表149 P Process and instrumentation Diagram 工艺仪表流程图150 PID Proportional, Integral and Differential 比例、积分加微分（控制）151 PC Personal Computer 个人电脑152 PDA Propane deasphalting 丙烷脱沥青153 PDAO Propane deasphalted oil 丙烷脱沥青油154 PDU Propane deasphalting unit 丙烷脱沥青装置155 PE Project Engineer 项目工程师156 PE Polyethylene 聚乙烯157 PEM Project Engineering Manager 项目设计经理158 PET Project Execution Team 项目执行组159 PFD Process Flow Diagram 工艺流程图160 PFE Project Field Engineer 项目现场工程师161 PFPM Project Field Procurement Manager 项目现场采购经理162 PEFS Process Engineering Flow Scheme （same as P 工艺设计流程图163 PFS Process Flow Scheme （same as PFD-Process Flow Diagram）工艺流程图164 P/L Packing List 装箱单165 PM Project Manager 项目经理166 PMC Project Management Contractor 项目管理承包商167 PMM Project Material Manager 项目材料经理168 PNA Polynuclear aromatics 稠环芳烃,多环芳烃169 PNA Paraffin, Naphthene, Aromatic 烷烃、环烷烃、芳烃170 PO Procurement Order 采购订单171 POX Partial Oxidation 部分氧化造气172 PP Polypropylene 聚丙烯173 PPM Project Procurement Manager 项目采购经理174 PQP Project Quality Plan 项目质量计划175 PQAM Project Quality Assurance Manager 项目质量保证经理176 PQCM Project Quality Control Manager 项目质量控制经理177 PR Procedure 程序178 PRC People Republic of China 中华人民共和国179 PRS Power recovery system 能量回收系统180 PSA Pressure swing adsorption 变压吸附181 PSM Project Site Manager 项目现场经理182 PVC Poly Vinyl Chloride 聚氯乙烯183 PW Paraffin wax 石蜡184 QA Quality Assurance 质量保证185 QC Quality Control 质量控制186 QM Quality Management 质量管理187 RDS Resid desulfurization 渣油（加氢）脱硫188 RFCC Resid FCC 渣油催化裂化189 RFG Reformulated gasoline 新配方汽油190 RHC Resid hydroconversion 渣油加氢转化191 RHDS Residue hydrodesulfurization 渣油加氢脱硫192 RIS Refinery information system 炼油厂信息系统193 RMP Risk management plan 风险管理计划194 RON Research octane number 研究法辛烷值195 RONC Research octane number clear 不加铅研究法辛烷值196 ROSE Resid oil supercritical extraction 渣油超临界抽提197 SCO Synthetic crude oil 合成原油198 SDW Solvent dewaxing 溶剂脱蜡199 SIGF Site Integration General Facility 全场一体化和一般设施200 RFSU Ready for Start Up 待开车201 S/C Subcontractor 分包商202 SM Styrene Monomer 苯乙烯单体203 SOR Start of run 运转初期204 SR Semi-regenerative 半再生的205 SR Straight run 直馏206 SRU Sulfur recovery unit 硫磺回收装置207 SS Stainless Steel 不锈钢208 SSOT Single stage once through 一段一次通过加氢裂化209 STG Steam Turbine Generator 蒸汽发电机210 TAN Total acid number 总酸值211 TBD To be Determined 待定212 TBN Total base number 总碱值213 TBS Technical Bid Summary 技术标概要214 T Terms and Conditions （e.g. of purchase）术语和条件（用于采购）215 TCD Target Completion Date 目标完成日期216 TGCU Tail gas cleanup unit 尾气净化装置217 TGTU Tail gas treating unit 尾气处理装置218 TIC Total Installed Cost 总体安装费用219 T Traffic and Logistics 交通与后勤管理220 TS Technical Specialist 技术专家221 TSA Technical Services Agreement 技术服务协议222 TF Tank Farm 罐区223 UFD Utility Flow Diagram 公用工程流程图224 ULSD Ultra low sulfur diesel 超低硫柴油225 UK United Kingdom 英国226 UR Unit Rate 单价227 USA United States of America 美利坚合众国228 VDU Vacuum distillation unit 减压蒸馏装置229 VE Value Engineering 价值工程230 VGO Vacuum gas oil 减压瓦斯油231 VI Viscosity index 粘度指数232 VL Vendor List 制造厂表233 VP Vendor Print 厂商资料234 VPMS Vendor Print Management System 厂商资料管理系统235 VPTL Vendor Print Transmittal Letter 厂商资料传送236 VR Vacuum residue 减压渣油237 VRDS Vacuum residue desulfurization 减压渣油加氢脱硫238 VTB Vacuum tower bottoms 减压渣油239 WAN Wide Area Network 广域网240 WHSV Weight hourly space velocity 重时空速241 WPC World Petroleum Congress 世界石油大会242 WT Weight 重量243 WWTS Wastewater treatment system 污水处理系统244 VCM/PVC Vinyl Chloride 氯乙烯/聚氯乙烯245 VIP Value Improvement Practices 价值工程实践246 WBS Work Breakdown Structure 工作分解结构247 XHVI Extra high viscosity index 超高粘度指数石油化工装置名称翻译（上）最近整理了一些特大型石油化工公司生产流程中通常配置装置的名称以及典型加工能力，供石油化工行业翻译参考：常减压蒸馏装置ADU/VDU (atmospheric distillation unit/vacuum distillation unit)或者APS/VPS (atmospheric pipestill/vacuum pipestill) 简称“常减压”装置催化裂化装置FCCU (Fluid catalytic cracking unit) 简称“催化”装置延迟焦化装置DCU (delayed coking unit) 简称“焦化”装置加氢裂化装置(HCU) hydrocracking unit 简称“加氢”装置催化重整装置Catalytic reforming unit 简称“重整”装置硫磺回收装置(SRU) sulphur recovery unit 简称“硫磺”装置空气分离装置(ASU) Air separation unit 简称“空分”装置气体分馏装置Gas fractionation unit 简称“气分”装置含硫污水汽提装置(SWS) Sour waste water stripping unit 简称“污水”装置1200万吨/年常减压蒸馏装置12.0 million MTA Atmospheric/Vacuum Distillation Unit150万吨/年S-Zorb催化汽油吸附脱硫装置1.5 million MTA S-Zorb FCC gasoline adsorption desulphurization unit250万吨/年轻烃回收装置2.5 million MTA Crude Light Ends Unit (CLE)干气、液化气脱硫装置Dry Gas/LPG Scrubbing Unit液化气脱硫醇装置LPG Sweetening Unit (LST)300万吨/年柴油加氢精制装置3.0 million MTA Diesel Hydrotreater Unit (DHF)150万吨/年煤油加氢精制装置1.5 million MTA Kerosene Hydrotreater Unit (KHF)3万吨/年正丁烷装置30 KTA Normal Butane Unit (NBU)干气提浓装置Dry Gas Concentration Unit (DGC)250万吨/年加氢裂化装置2.5 million MTA Hydro-cracking Unit (HCU)80,000Nm3/h氢提纯80,000Nm3/h Hydrogen Purification (HPU)250万吨/年加氢处理装置2.5 million MTA Hydro-treating Unit (HTU)180万吨/年溶剂脱沥青装置1.8 million MTA De-asphalting Unit (DAU)200吨/时含硫污水汽提装置200t/h Sour Waste Water Stripper Unit (SWS)2×10万吨/年硫磺回收+尾气处理装置2x100,000 MTA Sulphur Recovery + Tail Gas Treatment (SRU+TGT)MDEA溶剂再生装置MDEA Solvent Regeneration Unit1 常减压蒸馏装置 Crude Distillate Unit & Vacuum Distillate Unit CDU&VDU2 石脑油加氢 Naphtha Hydrotreating Unit NHT3 轻烃整合装置 Saturate Gas Concentration Unit SGC4 连续重整装置 Continuous Catalystic Reforming Unit（Platforming Unit） CCR5 芳烃抽提 Extractive Distillate/ Sulfolane ED6 PSA Pressure Swing Absorption Unit PSA7 重油催化裂化 Resid Fluid Catalystic Cracking Unit RFCC8 气体分馏装置 Propene Recovery Unit PRU9 汽油醚化装置 Gasoline Etherization Unit Ether10 蜡油加氢裂化装置 Hydrogenation Cracking Unit (Unicracking Unit） HCU11 柴油加氢精制装置 Distillate Hydrotreating Unit ( Unionfining Unit） DHT12 硫磺回收 Sulfur Recovery Unit Sulfur13 聚丙烯装置 PolyPropylene Unit PP系统组名称常减压 Crude Distillate Unit & Vacuum Distillate Unit CDU&VDU催化裂化+气分+醚化 Resid Fluid Catalystic Cracking Unit+ Propylene Recovery Unit+ Gasoline Etherization Unit RFCC+PRU+ Ether重整+抽提+轻烃整合+石脑油加氢+PSA Continuous Catalystic Reforming Unit （Platforming Unit）+ Extractive Distillate/ Sulfolane+ Saturate Gas Concentration Unit+ Naphtha Hydrotreating Unit+ Pressure Swing Absorption Unit CCR+ ED+ SGC+NHT+ PSA加氢裂化+加氢精制 Hydrogenation Cracking Unit (Unicracking Unit）+ Distillate Hydrotreating Unit ( Unionfining Unit） HCU+ DHT聚丙烯 PolyPropylene Unit PP酸性水汽提+硫磺回收 Sour Water Distillation +Sulfur Recovery Unit水系统 Water Treating System储运系统 Storage System动力系统 Power Unit。
石油化工管道施工用语中英文对照表new
sil 补偿器
joint
ej
sight flow
视镜
indicator
sfi
7 隔热、伴
热
中文名称 隔热 保温 保冷
英文名称 thermal insulation
hot insulation cold insulation
缩写 中文名称
ins 蒸汽外伴热
hi 蒸汽内伴热 蒸汽夹套伴
ci 热
英文名称 external steam tracing internal steam tracing steam-jacket tracing
sr 螺栓热紧
tightening
bht
post weld
heat
焊后热处理
treatment
pwht 清洗
clean out
co
第 4 页，共 5 页
石油化工企业配管工程常用词缩写
检查、探伤 和试验
examination
inspection &
testing
eit
基础
foundation
fdn 工时
铅封开
car seal open
cso 公称压力
pressure
pn
闭锁
lock closed
lc
中文名称
英文名称
缩写 中文名称
英文名称
缩写
焊接
visual
welding
w 外观检查
examination
ve
ultrasonic
电弧焊
arc welding
aw 超声探伤
inspection
ui
气体保护电
电阻焊
炼化专业词汇
1 AC Air Conditioning 空气调节装置2 AGO Atmospheric gas oil 常压瓦斯油3 AML Approved Manufacturers' List 批准的厂商名单4 APE Area Project Engineer 区域项目工程师5 AR Atmospheric residue 常压渣油6 ARDS Atmospheric residue desulfurization 常压渣油加氢脱硫7 ASME American Society of Mechanical Engineers 美国机械工程师协会8 BD Business Director 商务主任 9 BD Business Development 市场部10 BEDP Basic Design Engineering Package 基础设计包11 BFW Boiler feed water 锅炉给水12 BL Battery limits 界区13 BEDD Basic Engineering Design Data 基础工程设计数据14 BM Bill of Material 材料表 15 BOD Basis of Design 设计基础16 BOD Biological Oxygen Demand 化学需氧量17 BP Boiling point 沸点 18 BS Bright stock 光亮油19 BSI British Standards Institute 英国标准协会20 BTEX Benzene, toluene, ethyl benzene, xylene 苯,甲苯,乙苯,二甲苯21 BTU British thermal unit 英热单位22 BTX Benzene, toluene, xylene 苯,甲苯,二甲苯23 C Construction 施工24 CAD Computer Aided Design 计算机辅助设计25 CADD Computer Aided Design and Drafting 计算机辅助设计和绘图26 CCR Conradson carbon residue 康氏残炭27 CCR Continuous Catalyst Regeneration 催化剂连续再生28 CDU Crude distillation unit 原油蒸馏装置29 CGO Coker gas oil 焦化瓦斯油30 CI Cetane index 十六烷指数31 CL Center line 中心线32 CM Construction Manager 施工经理33 CN Conference Note 会议纪要34 COD Chemical oxygen demand 化学需氧量35 CPDP Chinese Preliminary Design Package 中国初步设计包36 CPM Critical Path Method 关键路径法37 CR Catalytic Reforming 催化重整38 CS Carbon Steel 碳钢39 CW Cooling Water 冷却水40 FEED Front End Engineering Design 前期工程设计41 GB GUO BIAO 国标42 GCD Guaranteed Completion Date 保证完成日期43 GG Gauge glass 玻璃液面计44 GHSV Gaseous hourly space velocity 气体体积空速45 GPH Gas phase hydrogenation 气相加氢46 GSN Global Supply Network 全球供应网络47 GTG Gas Turbine Generator 燃气涡轮发电机48 GW Gross weight 毛重49 HAZID Hazard Identification Review 危险识别审查50 HAZOP Hazard and Operability Study 危险与可操作性研究51 HBP Highly branched paraffins 高支链烷烃52 HC Hydrocracking 加氢裂化53 HCCO Heavy catalytic cycles oil 重催化循环油54 HCGO Heavy coker gas oil 重焦化瓦斯油55 HDA hydrodearomatization 加氢脱芳烃56 HDF hydrofinishing 加氢后精制57 HDM hydrodemetallization 加氢脱金属58 HDN hydrodenitrogenation 加氢脱氮59 HDPE High Density Polyethylene 高密度聚乙烯60 HO Home Office 总部61 HDS hydrodesulfurization 加氢脱硫62 HDT hydrotreating 加氢精制，加氢处理63 HGO Heavy gas oil 重瓦斯油 64 HR Human Resource 人力资源65 HP High pressure 高压66 HSFO High sulfur fuel oil 高硫燃料油67 HSR Heavy straight run 重直馏油68 HVAC Heating, Ventilation and Air Conditioning 采暖通风69 HVGO Heavy vacuum gas oil 减压重瓦斯油70 HVI High viscosity index 高粘度指数71 IBL Inside Battery Limits （Same as ISBL）界区内72 IBP Initial Boiling Point 初馏点，初沸点73 IEC International Electro-technical Commission 国际电工委员会74 IFA Issued for Approval 用于正式批准75 IFB Issued for Bid 用于招标76 IFC Issued for Construction 用于施工77 IFD Issued for Design 用于设计78 IFH Issued for HAZOP 用于危险与可操作性研究79 ISBL Inside Battery Limits （same as IBL）界区内80 ISO International Standardization Organization 国际标准化组织81 IS Information System and Technology （same as IT）信息系统和技术82 ITB Invitation to Bid 邀标书83 JV Joint Venture 合营者84 KW Kilo-Watt 千瓦85 LAN Local Area Network 局域网86 LC Letter of Credit 信用证87 LCC Life Cycle Cost 寿命周期成本88 LCCO Light catalytic cycle oil 催化裂化轻循环油89 LCGO Light coker gas oil 焦化轻瓦斯油90 LCN Light coker naphtha 焦化轻汽油91 LCO Light cycle oil 轻循环油92 LDE Lead Discipline Engineer 专业负责人93 LDPE Low Density Polyethylene 低密度聚乙烯94 Level 1 High Level Schedules, control documentsused for control of total scope 项目计划195 L evel 2I ntermediate L evel S chedules, c ontrol d ocuments d esigned t o c ontrol scope at unit, area, department, contract or discipline level 项目计划296 L evel 3D etailed S chedules, c ontrol d ocuments d esigned t o c ontrol a nd r eport the status of individual deliverables, e.g. documents, requisitions etc. 项目计划397 LLDPE Linear Low Density Polyethylene 线性低密度聚乙烯98 LOI Letter of Intent 意向书99 LP Low Pressure 低气压100 LPG Liquefied Petroleum Gas 液化石油气101 LS Lump Sum 固定总价 102 LS Low sulfur 低硫103 LSD Low sulfur diesel 低硫柴油104 LSFO Low sulfur fuel oil 低硫燃料油105 LSR Light straight run 轻直馏油106 LSTK Lump Sum Turn Key （一揽子价格）总承包107 LSWR Low sulfur waxy residue 低硫含蜡渣油108 LTFT Low-temperature flow test 低温流动性试验109 LTRS Low-temperature recovery system 低温回收系统110 LV Low Voltage 低（电）压111 LVGO Light vacuum gas oil 轻减压瓦斯油112 LVI Low viscosity index 低粘度指数113 LVN Light virgin naphtha 直馏轻石脑油馏分114 MC Mechanical Completion 机械竣工 115 MCR Micro carbonresidue 微残炭116 MEG Mono Ethylene Glycol same as EG）乙二醇117 MHC Mild hydrocracking 缓和加氢裂化118 MPA Multi Project （Purchasing）Agreement 大宗采购协议119 MFA Multi-Facility （Purchase）Agreement 大宗采购协议120 MON Motor octane number 马达法辛烷值121 MP Medium pressure 中压122 MPHC Moderate pressure hydrocracking 中压加氢裂化123 MR Material Requisition 请购单124 MRP Material Requisition （issued for Purchase）请购单（用于购买）125 MRQ Material Requisition （issued for Quotation）请购单（用于报价）126 MRR Material Receiving Report 材料验收单127 MTO Material Take-Off 材料表128 MV Medium Voltage 中（电）压129 MW Mega-Watt 兆瓦130 MW Molecular weight 分子量131 N/A Not applicable or Not Appropriate 不适用的132 N/A Not Available 无133 NEC National Electrical Code 国家电气规范134 NEMA National Electrical Manufacturers Association 国家电气制造商协会135 NFPA National Fire Protection Association 全国防火协会136 NGL Natural Gas Liquids 天然气液体137 NP Normal paraffin 正构烷烃138 NPSH Net positive suction head 净吸入头139 NR Non Reimbursable （costs）非实报实销140 NTP Notice To Proceed 开工通知书141 NTS Not to Scale 不按比例142 OBL Outside Battery Limits ￡?same as OSBL 界区外143 OBS Organization Breakdown Structure 组织分解结构144 OSBL Outside Battery Limits （same as OBL）界区外145 P3 Primavera Project Planner 项目计划管理146 PAC Polycyclic aromatic compound 稠环芳烃,多环芳烃147 PAG Project Automation Group 项目自动化团队 148 PAF Personnel Authorization Form 职员批准表149 P Process and instrumentation Diagram 工艺仪表流程图150 PID Proportional, Integral and Differential 比例、积分加微分（控制）151 PC Personal Computer 个人电脑152 PDA Propane deasphalting 丙烷脱沥青153 PDAO Propane deasphalted oil 丙烷脱沥青油154 PDU Propane deasphalting unit 丙烷脱沥青装置155 PE Project Engineer 项目工程师156 PE Polyethylene 聚乙烯157 PEM Project Engineering Manager 项目设计经理158 PET Project Execution Team 项目执行组 159 PFD Process FlowDiagram 工艺流程图160 PFE Project Field Engineer 项目现场工程师161 PFPM Project Field Procurement Manager 项目现场采购经理162 PEFS Process Engineering Flow Scheme （same as P 工艺设计流程图163 PFS Process Flow Scheme （same as PFD-Process Flow Diagram）工艺流程图164 P/L Packing List 装箱单165 PM Project Manager 项目经理166 PMC Project Management Contractor 项目管理承包商167 PMM Project Material Manager 项目材料经理168 PNA Polynuclear aromatics 稠环芳烃,多环芳烃169 PNA Paraffin, Naphthene, Aromatic 烷烃、环烷烃、芳烃170 PO Procurement Order 采购订单171 POX Partial Oxidation 部分氧化造气172 PP Polypropylene 聚丙烯173 PPM Project Procurement Manager 项目采购经理174 PQP Project Quality Plan 项目质量计划175 PQAM Project Quality Assurance Manager 项目质量保证经理176 PQCM Project Quality Control Manager 项目质量控制经理177 PR Procedure 程序178 PRC People Republic of China 中华人民共和国179 PRS Power recovery system 能量回收系统180 PSA Pressure swing adsorption 变压吸附181 PSM Project Site Manager 项目现场经理182 PVC Poly Vinyl Chloride 聚氯乙烯183 PW Paraffin wax 石蜡184 QA Quality Assurance 质量保证185 QC Quality Control 质量控制186 QM Quality Management 质量管理187 RDS Resid desulfurization 渣油（加氢）脱硫188 RFCC Resid FCC 渣油催化裂化189 RFG Reformulated gasoline 新配方汽油 190 RHC Resid hydroconversion 渣油加氢转化191 RHDS Residue hydrodesulfurization 渣油加氢脱硫192 RIS Refinery information system 炼油厂信息系统193 RMP Risk management plan 风险管理计划194 RON Research octane number 研究法辛烷值195 RONC Research octane number clear 不加铅研究法辛烷值196 ROSE Resid oil supercritical extraction 渣油超临界抽提197 SCO Synthetic crude oil 合成原油 198 SDW Solvent dewaxing 溶剂脱蜡199 SIGF Site Integration General Facility 全场一体化和一般设施200 RFSU Ready for Start Up 待开车201 S/C Subcontractor 分包商202 SM Styrene Monomer 苯乙烯单体203 SOR Start of run 运转初期204 SR Semi-regenerative 半再生的205 SR Straight run 直馏206 SRU Sulfur recovery unit 硫磺回收装置207 SS Stainless Steel 不锈钢208 SSOT Single stage once through 一段一次通过加氢裂化209 STG Steam Turbine Generator 蒸汽发电机210 TAN Total acid number 总酸值 211 TBD To be Determined 待定 212 TBN Totalbase number 总碱值213 TBS Technical Bid Summary 技术标概要214 T Terms and Conditions （e.g. of purchase）术语和条件（用于采购）215 TCD Target Completion Date 目标完成日期 216 TGCU Tail gas cleanup unit 尾气净化装置 217 TGTU Tail gas treating unit 尾气处理装置218 TIC Total Installed Cost 总体安装费用 219 T Traffic and Logistics 交通与后勤管理220 TS Technical Specialist 技术专家221 TSA Technical Services Agreement 技术服务协议222 TF Tank Farm 罐区223 UFD Utility Flow Diagram 公用工程流程图224 ULSD Ultra low sulfur diesel 超低硫柴油225 UK United Kingdom 英国226 UR Unit Rate 单价227 USA United States of America 美利坚合众国228 VDU Vacuum distillation unit 减压蒸馏装置229 VE Value Engineering 价值工程 230 VGO Vacuum gas oil 减压瓦斯油 231 VI Viscosity index 粘度指数232 VL Vendor List 制造厂表233 VP Vendor Print 厂商资料234 VPMS Vendor Print Management System 厂商资料管理系统235 VPTL Vendor Print Transmittal Letter 厂商资料传送236 VR Vacuum residue 减压渣油237 VRDS Vacuum residue desulfurization 减压渣油加氢脱硫238 VTB Vacuum tower bottoms 减压渣油239 WAN Wide Area Network 广域网240 WHSV Weight hourly space velocity 重时空速241 WPC World Petroleum Congress 世界石油大会242 WT Weight 重量243 WWTS Wastewater treatment system 污水处理系统244 VCM/PVC Vinyl Chloride 氯乙烯/聚氯乙烯245 VIP Value Improvement Practices 价值工程实践246 WBS Work Breakdown Structure 工作分解结构 247 XHVI Extra high viscosity index 超高粘度指数石油化工装置名称翻译（上）最近整理了一些特大型石油化工公司生产流程中通常配置装置的名称以及典型加工能力，供石油化工行业翻译参考：常减压蒸馏装置ADU/VDU (atmospheric distillation unit/vacuum distillation unit)或者 APS/VPS (atmospheric pipestill/vacuum pipestill) 简称“常减压”装置催化裂化装置FCCU (Fluid catalytic cracking unit) 简称“催化”装置延迟焦化装置DCU (delayed coking unit) 简称“焦化”装置加氢裂化装置(HCU) hydrocracking unit 简称“加氢”装置催化重整装置Catalytic reforming unit 简称“重整”装置硫磺回收装置(SRU) sulphur recovery unit 简称“硫磺”装置空气分离装置(ASU) Air separation unit 简称“空分”装置气体分馏装置Gas fractionation unit 简称“气分”装置含硫污水汽提装置(SWS) Sour waste water stripping unit 简称“污水”装置1200 万吨/年常减压蒸馏装置 12.0 million MTAAtmospheric/Vacuum Distillation Unit150 万吨/年 S-Zorb 催化汽油吸附脱硫装置1.5 million MTA S-Zorb FCC gasoline adsorption desulphurization unit250 万吨/年轻烃回收装置2.5 million MTA Crude Light Ends Unit (CLE)干气、液化气脱硫装置Dry Gas/LPG Scrubbing Unit液化气脱硫醇装置LPG Sweetening Unit (LST)300 万吨/年柴油加氢精制装置3.0 million MTA Diesel Hydrotreater Unit (DHF)150 万吨/年煤油加氢精制装置1.5 million MTA Kerosene Hydrotreater Unit (KHF)3 万吨/年正丁烷装置30 KTA Normal Butane Unit (NBU)干气提浓装置Dry Gas Concentration Unit (DGC)250 万吨/年加氢裂化装置2.5 million MTA Hydro-cracking Unit (HCU)80,000Nm3/h 氢提纯80,000Nm3/h Hydrogen Purification (HPU)250 万吨/年加氢处理装置2.5 million MTA Hydro-treating Unit (HTU)180 万吨/年溶剂脱沥青装置1.8 million MTA De-asphalting Unit (DAU)200 吨/时含硫污水汽提装置200t/h Sour Waste Water Stripper Unit (SWS)2×10 万吨/年硫磺回收+尾气处理装置2x100,000 MTA Sulphur Recovery + Tail Gas Treatment (SRU+TGT)MDEA 溶剂再生装置MDEA Solvent Regeneration Unit1 常减压蒸馏装置Crude Distillate Unit & Vacuum Distillate Unit CDU&VDU2 石脑油加氢Naphtha Hydrotreating Unit NHT3 轻烃整合装置Saturate Gas Concentration Unit SGC4 连续重整装置Continuous Catalystic Reforming Unit（Platforming Unit）CCR5 芳烃抽提Extractive Distillate/ Sulfolane ED6 PSA Pressure Swing Absorption Unit PSA7 重油催化裂化Resid Fluid Catalystic Cracking Unit RFCC8 气体分馏装置Propene Recovery Unit PRU9 汽油醚化装置Gasoline Etherization Unit Ether10 蜡油加氢裂化装置Hydrogenation Cracking Unit (Unicracking Unit）HCU11 柴油加氢精制装置Distillate Hydrotreating Unit ( Unionfining Unit）DHT12 硫磺回收Sulfur Recovery Unit Sulfur13 聚丙烯装置PolyPropylene Unit PP系统组名称常减压Crude Distillate Unit & Vacuum Distillate Unit CDU&VDU催化裂化+气分+醚化Resid Fluid Catalystic Cracking Unit+ Propylene Recovery Unit+ Gasoline Etherization Unit RFCC+PRU+ Ether重整+抽提+轻烃整合+石脑油加氢+PSA Continuous Catalystic Reforming Unit （Platforming Unit）+ Extractive Distillate/ Sulfolane+ Saturate Gas Concentration Unit+ Naphtha Hydrotreating Unit+ Pressure Swing Absorption Unit CCR+ ED+ SGC+NHT+ PSA加氢裂化+加氢精制Hydrogenation Cracking Unit (Unicracking Unit）+ Distillate Hydrotreating Unit ( Unionfining Unit）HCU+ DHT聚丙烯PolyPropylene Unit PP酸性水汽提+硫磺回收Sour Water Distillation +Sulfur Recovery Unit水系统Water Treating System储运系统Storage System动力系统Power Unit。
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根据厂家实际情况
根据习惯用法
根据习惯用法
根据习惯用法 根据习惯用法 根据习惯用法 根据习惯用法
无缩写 MF 无缩写 无缩写 无缩写 Floc 无缩写 无缩写 无缩写 无缩写 BOD COD PC DO MPN 无缩写 无缩写 无缩写 无缩写 无缩写 无缩写 EC RC DS IL ER IR 无缩写
备注
俗称：长明灯 根据厂家实际情况 根据厂家实际情况
根据厂家实际情况
根据厂家实际情况
根据厂家实际情况
无缩写 无缩写 无缩写 无缩写 无缩写 无缩写 无缩写 无缩写 无缩写 无缩写 无缩写 SF SSF CR SI CI 无缩写 无缩写 无缩写 无缩写 IER BC EC RE RL 无缩写 RO ED AS 无缩写 RS ES SD TF 无缩写
Flotation Methane Fermenation Nitrification Denitrification Mixed Liquor Volatile Suspended Solids Flocculant Scum BOD Loading Bulking 第六部分：水质 Quality of Water Biochemical Oxygen Demand Chemical Oxygen Demand Permanganate Consumption Dissolved Oxygen Most Probable Number of Coliform Group Alkalinity Hardness Temporary Hardness Permanent Hardness Hard Water Soft Water Electric Conductivity Residual Chlorine Dissolved Solids Ignition Loss Evaporation Residue Ignition Residue Turbidity
气体置换联锁系统 燃料油添加剂 灰处理装置 灰沉淀池 锅炉效率 循环比 安全阀起跳实验 负荷实验 排污 排污罐 蒸气集气罐 蒸气转化器 锅炉给水泵 开车给水泵 给水加热器 锅炉给水处理 锅炉内水处理 发泡 气水并发 过量夹带 化学清洗 碱洗 酸洗 第二部分：蒸汽轮机 额定输出 节流调速 喷嘴增减调速 负荷限制器 调速操作 自动负荷调节器 稳态转速变化率 最大转速变化率 调速器试验 机体温度匹配
英文名称缩写
无缩写 WTB WHB EGB MFFB 无缩写 无缩写 无缩写 无缩写 AP PCFE FOFE 无缩写 无缩写 WLOB SLOB PA GRF 无缩写 DC PC 无缩写 LEAO PC SB ABC
Purge Interlock Fuel Oil Additives Ash Handling Equipment Ash Settling Pond Boiler Efficiency Circulation Ratio Safty Valve Operation Test Load test Blowdown Blowdown Tank Steam Accumulator Steam Converter Boiler Feed Water Pump Start-up Feed Water Pump Feed Water Heater Boiler Feed Water Treatment Internal treatment Foaming Priming Carryover Chemical cleaning Alkali cleaning Acid cleaning 第二部分：蒸汽轮机 Rated Output Throttle Governing Nozzle Cutout Governing Load Limiter Speed Governing Operation Automatic Load Regulator Steady State Speed Regulation Maximum Momentary Speed Variation Governor Test Dump Test Metal Maching
手动停车优先 燃料停车优先 锅炉随动控制 透平随动控制 锅炉、透平并行控制 油净化器 事故用柴油发电机 第三部分：燃气轮机 燃气轮机 开式燃气轮机 闭式燃气轮机 单轴燃气轮机 平行双轴式燃气轮机 交叉双轴式燃气轮机 气体发生器 燃烧室 压缩机清洗设备 标准额定输出 峰值输出 燃烧负荷 自运转 第四部分：电厂 热电厂 负荷系数 内耗率 利用率 有效率 可靠性 基本负荷 峰值负荷 中间负荷 短周期负荷Байду номын сангаас长周期负荷 自起动 最小负荷操作
浮法 甲烷发酵 硝化 脱氮 混和液中挥发性悬浮物质 絮凝体 浮渣 BOD负荷 污泥膨涨 第六部分：水质 水质 生化需氧量 化学需氧量 高锰酸钾消耗量 溶解氧 大肠杆菌数 碱性 硬度 暂时硬度 永久硬度 硬水 软水 电导率 残留氮 溶解固体 灼烧损失 水垢量 灼烧残渣 浊度
用工程常用词汇中英文名称对照表
无缩写 MFT BFC TFC BTPC OP EDG
OCGT CCGT SSGT SCGT CCGT 无缩写 无缩写 CWE SRO PO 无缩写 无缩写 TPP 无缩写 APR UF 无缩写 无缩写 无缩写 无缩写 无缩写 无缩写 无缩写 无缩写 MLO
Cooling Tower Approach Drift Loss Evaporation Loss 第五部分：水处理 Demineralized Water Sedimentation Coagulation Settling Folcculator Thickener Clarifier Sand Filter Side Stream Filter Concentration Ratio Saturation Index Corrosion Inhibitor Dispersant Chemical Dosing Softener Demineralizer Ion exchange Resin Breakthrough Capacity Exchange Capacity Regenerative Efficiency Regenerative Level Polisher Reverse osmosis Electrodialysis Activated Sludge Aeration Return Sludge Excess Sludge Sludge Digestion Trickling Filter Floatation
英文名称
第一部分：锅炉蒸气及给水系统 Boiler Water Tube Boiler Waste Heat Boiler Exhaust Gas Boiler Multi-fuel Fired Boiler Superheater Desuperheater Reheater Economizer Air Preheater Pulverized Coal Firing Fuel OilEquipment Firing Equipment Stablizing Burning Pilot Torch Igniter Lighter Warm-up Light Oil Burner Start-up Light Oil Burner Primary Air Gas Recirculating Fan Back Fire Blowback Puff Discontinuous Combustion Pulsating Combustion Turn-down Ratio Load Ratio Load Range Low Excess Air Operation Pressurized Combustion Soot Blower Automatic Boiler Control System
公用工程常用词汇中英文名称对
中文名称
第一部分：锅炉蒸气及给水系统 锅炉 水管锅炉 废热锅炉 排气锅炉 混和燃料锅炉 过热器 减温器 再热器 省煤器 空气预热器 煤粉燃烧装置 燃料油燃烧装置 助燃烧嘴 点火器 起动用轻油烧嘴 一次空气 烟道气再循环风机 回火 不连续燃烧 脉动燃烧 负荷调整范围 低过量空气操作 加压燃烧 吹灰器 锅炉自动控制系统
PI FOA AHE ASP BE CR SVOT LT 无缩写 BT SA SC BFWP SUFWP FWH BFWT 无缩写 无缩写 无缩写 无缩写 无缩写 无缩写 无缩写 RO TG NCG 无缩写 SGO ALR SSSR MMSV 无缩写 无缩写
Master Trip Master Fuel Trip Boiler Following Control Turbine Following Control Boiler Turbine Parallel Control Oil Purifier Emergency Diesel Generator 第三部分：燃气轮机 Gas turbine Open-cycle Gas Turbine Close-cycle Gas Turbine Single-shaft Gas Turbine Straight-compound Gas Turbine Cross-compound Gas Turbine Gas Generator Combustor Combustion Chamber Compressor Washing Eqipment Standard Rated Output Peak Output Combustion Load Self-sustaining 第四部分：电厂 Thermal Power Plant Load Factor Auxiliary Power Ratio Utilization Factor Availability Reliability Base Load Peak Load Middle Load Fringe Load Sustained Load Black Start Minimum Load Operation