发明申请
US20170184021A1 SYSTEM AND METHOD FOR OXIDANT COMPRESSION IN A STOICHIOMETRIC EXHAUST GAS RECIRCULATION GAS TURBINE SYSTEM
审中-公开
基本信息:
- 专利标题： SYSTEM AND METHOD FOR OXIDANT COMPRESSION IN A STOICHIOMETRIC EXHAUST GAS RECIRCULATION GAS TURBINE SYSTEM
- 申请号：US15456957 申请日：2017-03-13
- 公开(公告)号：US20170184021A1 公开(公告)日：2017-06-29
- 发明人： Richard A. Huntington , Franklin F. Mittricker , Loren K. Starcher , Sulabh K. Dhanuka , Dennis M. O'Dea , Samuel D. Draper , Christian M. Hansen , Todd Denman , James A. West
- 申请人： General Electric Company , ExxonMobil Upstream Research Company
- 主分类号： F02C3/34
- IPC分类号： F02C3/34 ; F02C6/18 ; B01D53/26 ; F02C9/50 ; F01D15/10 ; F01D15/12 ; F01K7/16 ; F01K23/10 ; F02C3/04 ; B01D53/94
摘要：
A system includes a gas turbine system having a turbine combustor, a turbine driven by combustion products from the turbine combustor, and an exhaust gas compressor driven by the turbine. The exhaust gas compressor is configured to compress and supply an exhaust gas to the turbine combustor. The gas turbine system also has an exhaust gas recirculation (EGR) system. The EGR system is configured to recirculate the exhaust gas along an exhaust recirculation path from the turbine to the exhaust gas compressor. The system further includes a main oxidant compression system having one or more oxidant compressors. The one or more oxidant compressors are separate from the exhaust gas compressor, and the one or more oxidant compressors are configured to supply all compressed oxidant utilized by the turbine combustor in generating the combustion products.