发明公开
EP2616162A1 PROCESS FOR SEPARATING CARBON DIOXIDE FROM FLUE GAS USING SWEEP-BASED MEMBRANE SEPARATION AND ABSORPTION STEPS
有权
受理并SPÜLGASBASIERTEN膜和吸收STEPS从烟气中分离二氧化碳
- 专利标题： PROCESS FOR SEPARATING CARBON DIOXIDE FROM FLUE GAS USING SWEEP-BASED MEMBRANE SEPARATION AND ABSORPTION STEPS
- 专利标题（中）： 受理并SPÜLGASBASIERTEN膜和吸收STEPS从烟气中分离二氧化碳
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申请号： EP10760139.5申请日： 2010-09-13
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公开(公告)号： EP2616162A1公开(公告)日： 2013-07-24
- 发明人: WIJMANS, Johannes G. , BAKER, Richard W. , MERKEL, Timothy C.
- 申请人： Membrane Technology And Research, Inc.
- 申请人地址： 1360 Willow Road, Suite 103 Menlo Park, CA 94025 US
- 专利权人： Membrane Technology And Research, Inc.
- 当前专利权人： Membrane Technology And Research, Inc.
- 当前专利权人地址： 1360 Willow Road, Suite 103 Menlo Park, CA 94025 US
- 代理机构： Boult Wade Tennant
- 国际公布： WO2012036652 20120322
- 主分类号： B01D53/22
- IPC分类号： B01D53/22 ; C01B31/20 ; F23J15/00 ; F23J15/02 ; B01D53/62 ; B01D53/78 ; F23J15/04
摘要：
A gas separation process for treating flue gases from combustion processes, and combustion processes including such gas separation. The invention involves routing a first portion of the flue gas stream to be treated to an absorption-based carbon dioxide capture step, while simultaneously flowing a second portion of the flue gas across the feed side of a membrane, flowing a sweep gas stream, usually air, across the permeate side, then passing the permeate/sweep gas to the combustor.
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