小型燃气轮机使用合成气技术开发

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发展
Wide range fuel development 向更加宽广燃料发展 From NG to COG, Landfill gas (medium Btu) 从天然气
向焦炉煤气,沼气(中热值)延伸
机内烧低热值合成气
To burn low Btu synthesis gas in small GT 在小型燃
H2 CH4 47% 12.17%
C2H4
C2H6 N2
2.56%
0.07% 0.68%
CO
CO2 H2O
17.38%
20.03% 0.11%
Mar, 2012, China
Mar, 2012, China
GTCC Efficiencies are 40% better than Rankine Solid Fuel Applications
GEN
77,600 pph inlet 8,900 kW 8.7 lb/kW 77,600 pph Outlet
DRY CONDENSER 77,600 PPH Flow
Fuel gas compression based on 0 psig suction
Mar, 2012, China
提斯谷项目等离子体气化
3 Gas fuel system manifolds Dual gas injectors
The package includes a special 3 fuel valve gas fuel delivery system
Caterpillar:
Mar, 2012, China
案例介绍
Mar, 2012, China
•The lightest gas
Risks
Rapid diffusion Pass through gasket materials
Actions/CFs
Electronic components to meet group B
Collecting in “dead” cavities
Wide flammable range (4% to 74% in air)/Methane (5% to 15%)
0 Percent Species (%) 25 50 75 100
Pipeline Ethane + Propane Associated Gas Landfill and Digester Raw Natural Gas Refinery Coal and Coke Gasified Biomass and Waste C4+ C2+C3
Unexpected failure for high pressure components
100% X-ray testing
Mar, 2012, China
杂质要求
杂质 萘 C10H8 苯类 BTX 焦油 Tar 固体颗粒 Solid 硫化氢 H2S 碱金属 Ka+, Na+
ppmw 25 1367 31 45 200 0.5
New Development of Gas Turbine Technology燃气 轮机新技术开发 Low NOx combustion system, ultra low NOx level (15
ppm to 3-5 ppm) 低Nox燃烧系统,超低排放
Continuous development of high efficiency 持续向高效率
Methane Methane Methane Methane Methane Rich
CO2 and N2
CO2 and N2 Butane+ Hydrogen Hydrogen
Ethane + Propane
Methane C1 Hydrogen Rich
Mar, 2012, China
Methane and Hydrogen
Ash Conveyor Gas Conditioning Reactor Heat Transfer + Char Combustion Reactor Surge Vessel ASH
Gasification Seal Drum
Gasification Reactor Fuel Metering Bin
Solar Turbines Inc. Introduction 索拉透平公司介绍
Mar, 2012, China
Solar Turbines Inc. 索拉透平公司
Based in San Diego California总部在美国加
州圣地亚哥
In business since 1927 成立于1927年 More than 15280 units operating in 120
Solar Turbines
Fuel Gas Each 153.4 MMBtu/hr (LHV) Total 153.4 MMBtu/hr (LHV)
Taylor Biomass 1-T130 w/STG Combined Cycle Dry Condensing
Combined Cycle, 42 F
Mar, 2012, China
Agenda
Solar Turbines Inc. Introduction 索拉
透平国际公司简介
New Development of Gas Turbine
Technology燃气轮机新技术开发
Projects Introduction 案例介绍
Mar, 2012, China
Exhaust Each 411,400 pph 923 Deg F
Heat Recovery Steam Generator Total Steam Conditions 900 psig Qty 900 Deg F 1 42,600 PPH Each Unfired 0 35,000 PPH Each fired
Subsidiary of Caterpillar Inc. since 1981 从
1981年成为卡特彼勒的子公司
Mar, 2012, China
Products of Gas Turbines 产品介绍
SATURN
1.2MW
CENTAUR 3.5 – 4.6MW
MERCURY 4.6MW
TAURUS 5.6 - 7.5MW
Technology Development of Small Gas Turbine with Syngas Fuel 小型燃气轮机使用合成气技术开发
Kenny Hu Business Development Manager, Power Generation Solar Turbines International Co.
Mar, 2012, China
燃气组份, 热值Btu/scf
热值 231.64 WI 263 热值213.16 WI231.56 热值219.94 WIB244.54
Mar, 2012, China
Even without Gas Cooling Heat Recovery Efficiencies are Higher
mg/Nm3 11 613 14 20 90
Mar, 2012, China
合成气燃料燃气轮机
COG
Syngas
启动燃料
天然气/LNG或柴油
天然气/LNG
燃料混合(热值)
不需要
天然气/合成气混合
燃料母管
两排
三排
燃气压力
2.8-3.0 Mpa
3.3-3.5MPa
Mar, 2012, China
LBTU DUAL GAS for Syngas projects
Dynamic Maximum Fuel Limit Schedule Based/flame out
Fuel Transfer Restrictions for High Hydrogen Fuels Standard fuel startup N2 purge after shutdown H2 /H2 flame detectors Addition CO2 cylinders NACE compliance/seal materials Hydrostatic testing
MARS 9.5 – 10.7MW
TITAN 15 – 22 MW
Mar, 2012, China
运行业绩Experience
Mar, 2012, China
New Development of Gas Turbine Technology
燃气轮机新技术开发
Mar, 2012, China
GT New Development
Taylor Biomass Low MBTU Syngas
MCV Syngas
Flue Gas Ash Cyclone
Biomass Fuel
Combustion Cyclone
Live Bottom Storage Bin
Gasification Cyclone
Ash Handling System
Generated Power Each 15,964 kW Total 15,964 kW
Duct Burner Fuel Gas 0 Burner 0.0 MMBtu/hr (LHV) Total Fuel 0.0 MM Btu/hr (LHV)
Blowdown Total 429 pph 1% HEAT RATE SUMMARY EXPECTED PERFORMANCE Fuel MMBtu/hr LHV: 153.40 Power Produced kW: 24,864 Less Ancillary Power: 4,248 Net Power kW: 20,616 Heat Rate LHV Btu/kW: Net Cycle Efficiency: 7,441 45.9%
•Highly flammable
Extreme low ignition energy/20.uJ spark
Self ignition at 500C High flame speed/invisible flame
•Hydrogen embrittlement
Loss material ductility
countries 超过15,280台燃气轮机运行在世界 120个国家
Over 2.4 billion fleet operating hours 超过24
亿小时的运行时间
World leading manufacturer of industrial gas
turbines (1 to 22MW) and compressors 世界 领先的工业型燃气轮机和压缩机制造商(1 to 22 MW)
Total Feedwater 228 Deg F 42,889 pph
5,000 pph DA Steam Total Gross Steam Flow 42,640 pph 900 psig 900 Deg F 40,140 pph External Steam
SOLAR GAS TURBINE GENERATOR Each Trains: 1 MODEL: T-130 Ambient Temperature: 42 Deg F
Mar, 2012, China
Fuels Defined气体燃料定义
Wobbe Index华白指数
LHV WI SG
LHV = Lower Heating Value
SG = Specific Gravity
Mar, 2012, China
Low and Medium Btu Fuels中低热值燃料
Combustion Reactor
He
at
Tra ns fe
r+
Gasifier Feed
Ch ar
Distributor
Distributor
Steam
Combustion Air Combustion Blower
Mar, 2012, China
燃气组份
Fuel Wobbe Index: 430 LHV 334.71 Btu/scf
CO
Leabharlann BaiduHydrogen
燃料分类
Gas fuel category 气体燃料分类
气体分类
NG天然气 COG焦炉煤气 Syngas合成气
W.I. (Btu/scf)
950 600 250
W.I. (MJ/NM3)
35.67 22.53 9.39
Mar, 2012, China
H2特性
H2
Characteristics
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