发明名称 |
PROCESS FOR THE SEPARATION OF CO2 FROM A GASEOUS FEED STREAM |
摘要 |
<p>The invention provides a process for the separation of CO2 from a gaseous feed stream, comprising the subsequent steps of: a) cooling a porous body in the form of a fixed bed (101,102,103) to a temperature below the sublimation temperature of CO2 to obtain a cold body; b) contacting a gaseous feed stream (120) comprising CO2 and one or more other gaseous compounds with the surface of the cold body to obtain a body comprising solid CO2 and a CO2-depleted effluent gas (124); and c) removing the solid CO2 by exposing the porous body comprising solid CO2 to a fluid CO2 stream (130) having a temperature above the sublimation temperature of CO2 whereby fluid CO2 (136) and a warm porous body are obtained.</p> |
申请公布号 |
EP2212003(A1) |
申请公布日期 |
2010.08.04 |
申请号 |
EP20080838153 |
申请日期 |
2008.10.10 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
ASSINK, GERRIT JAN BAREND;KRAMER, GERT JAN;VAN SINT ANNALAND, MARTIN;TUINIER, MARTIN JAN |
分类号 |
B01D7/00;B01D8/00;B01D53/00;F25J3/00;F25J3/06;F25J5/00 |
主分类号 |
B01D7/00 |
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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