发明公开
EP2691616A4 LOW EMISSION POWER GENERATION SYSTEMS AND METHODS INCORPORATING CARBON DIOXIDE SEPARATION
审中-公开
发射功率大军火生产系统和程序，二氧化碳分离
- 专利标题： LOW EMISSION POWER GENERATION SYSTEMS AND METHODS INCORPORATING CARBON DIOXIDE SEPARATION
- 专利标题（中）： 发射功率大军火生产系统和程序，二氧化碳分离
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申请号： EP12759991申请日： 2012-03-05
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公开(公告)号： EP2691616A4公开(公告)日： 2015-05-06
- 发明人: MITTRICKER FRANKLIN F , HUNTINGTON RICHARD A , OELFKE RUSSEL H
- 申请人： EXXONMOBIL UPSTREAM RES CO
- 专利权人： EXXONMOBIL UPSTREAM RES CO
- 当前专利权人： EXXONMOBIL UPSTREAM RES CO
- 优先权： US201161466385 2011-03-22; US201161466384 2011-03-22; US201161466381 2011-03-22; US201161542041 2011-09-30; US201161542035 2011-09-30; US201161542031 2011-09-30; US201161542030 2011-09-30
- 主分类号： F01N3/08
- IPC分类号： F01N3/08 ; B01D53/14 ; B01D53/62 ; C01B32/50 ; F01N3/02 ; F02C1/08 ; F02C3/34
摘要：
Methods and systems for CO2 separation in low emission power plants are provided. One system includes a gas turbine system that combusts a fuel and an oxidant in the presence of a compressed recycle stream to provide mechanical power and a gaseous exhaust. A purge stream is taken from the compressed recycle stream and directed to a CO2 separator configured to absorb CO2 from the purge stream using a potassium carbonate solvent. Volatiles are removed from the rich solvent by stripping or by flashing to an intermediate pressure before the rich solvent is regenerated and CO2 is removed.
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