-
公开(公告)号：EP2176611A2
公开(公告)日：2010-04-21
申请号：EP08775879.3
申请日：2008-07-08
发明人： FORSYTH, Jonathan, Alec , HARPER, Roger, Neil , HINDERINK, Antonie Pieter , HUDA, Badrul , VAN DER POL, Evert
CPC分类号： B01D53/002 , B01D53/229 , B01D2256/16 , B01D2256/22 , C01B3/16 , C01B3/503 , C01B3/505 , C01B3/506 , C01B3/56 , C01B2203/0283 , C01B2203/0405 , C01B2203/042 , C01B2203/046 , C01B2203/0485 , C01B2203/145 , C01B2203/146 , C01B2203/84 , C01B2203/86 , C10J3/00 , C10J2300/0903 , C10J2300/093 , C10J2300/0943 , C10J2300/0956 , C10J2300/0959 , C10J2300/0973 , C10J2300/165 , C10J2300/1675 , C10J2300/1678 , F25J3/04545 , F25J3/04563 , F25J3/04575 , F25J3/0625 , F25J3/0655 , F25J3/067 , F25J2205/40 , F25J2205/80 , F25J2215/04 , F25J2240/80 , F25J2240/90 , F25J2260/80 , F25J2270/04 , F25J2270/12 , F25J2270/60 , Y02C10/12 , Y02P20/152 , Y02P30/30
摘要： This invention relates to the recovery of carbon dioxide (26) and hydrogen (3,24) concentrated form from shifted a synthesis gas stream comprising hydrogen and carbon dioxide thereby generating a carbon dioxide stream that is sequestered or used for enhanced oil recovery and a hydrogen stream that is used as fuel for a power plant thereby generation electricity. In the process of the present invention a shifted synthesis gas stream is fed to a hydrogen selective membrane separation unit (M101) at a pressure of at least 50 bar gauge and the hydrogen rich permeate stream (3) is fed directly to the combustor of a gas turbine without any requirement to re-compress the hydrogen. The residual gas stream (carbon dioxide enriched stream) from the membrane separation unit is cooled using at least one, preferably, at least two external refrigeration stages (E-101, E-102, E-103, E-104) such that the hydrogen containing offgas (24) is also obtained at above the operating pressure of the combustor of the gas turbine.
搜索结果
1 条记录 (耗时 0.01 秒)
