发明名称 |
TREATMENT OF GAS MIXTURES |
摘要 |
CO2 is separated from a gas mixture by passing the mixture through a first gas/liquid contact zone co-currently with a liquid absorbent for CO2, passing the gas mixture after treatment in the first contact zone through a second gas/liquid contact zone cocurrently with a liquid absorbent for CO2, and passing the liquid absorbent from the second absorption zone to the first absorption zone. |
申请公布号 |
CA1289729(C) |
申请公布日期 |
1991.10.01 |
申请号 |
CA19850497373 |
申请日期 |
1985.12.11 |
申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC |
发明人 |
LANGLEY, PHILIP E.;LOCKE, TIMOTHY J. |
分类号 |
B01D53/14;B01D53/18;C07D301/32 |
主分类号 |
B01D53/14 |
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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