发明名称 |
LOW EMISSION POWER GENERATION SYSTEMS AND METHODS |
摘要 |
Methods and systems for C02 separation for low emission power generation in combined-cycle power plants are provided. One system includes a gas turbine system that stoichiometrically combusts a fuel and an oxidant in the presence of a compressed recycle stream to provide mechanical power and a gaseous exhaust. The compressed recycle stream acts as a diluent to moderate the temperature of the combustion process. A boost compressor can boost the pressure of the gaseous exhaust before being compressed into the compressed recycle stream. A purge stream is tapped off from the compressed recycle stream and directed to a C02 separator configured to absorb C02 from the purge stream using a potassium carbonate solvent. |
申请公布号 |
CA2801499(C) |
申请公布日期 |
2017.01.03 |
申请号 |
CA20112801499 |
申请日期 |
2011.06.09 |
申请人 |
EXXONMOBIL UPSTREAM RESEARCH COMPANY |
发明人 |
OELFKE, RUSSELL H.;MINTA, MOSES |
分类号 |
F02C6/00;F01K23/10;F02C6/18;F02C7/08;F02C7/22 |
主分类号 |
F02C6/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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