发明名称 |
ADVANCED INTERCOOLING AND RECYCLING IN CO2 ABSORPTION |
摘要 |
The present invention relates processes of removal of acidic gases from a gas stream, comprising the steps of a) contacting a wash solution stream with said gas stream containing acidic gases to be removed to allow absorption of the acidic gases into the wash solution stream; b) withdrawing wash solution enriched with acidic gases from said wash solution stream at a first withdrawal level; c) cooling said withdrawn wash solution; and d) reintroducing said cooled wash solution to the wash solution stream at a first reintroduction level to form a mixed wash solution stream, said first reintroduction level being upstream of said first withdrawal level. The present invention also relates to systems for removal of acidic gases from a gas stream.
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申请公布号 |
US2011120309(A1) |
申请公布日期 |
2011.05.26 |
申请号 |
US20090625051 |
申请日期 |
2009.11.24 |
申请人 |
ALSTOM TECHNOLOGY LTD;THE DOW CHEMICAL COMPANY |
发明人 |
BABURAO BARATH;SCHUBERT CRAIG |
分类号 |
B01D53/46;B01D53/14;B01D53/52;B01D53/62;B01J8/04 |
主分类号 |
B01D53/46 |
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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