发明名称 |
CO2 RECOVERY APPARATUS AND CO2 RECOVERY METHOD |
摘要 |
A CO2 recovery apparatus according to a first embodiment of the present invention includes: a CO2 absorber that brings flue gas containing CO2 into contact with CO2 absorbing liquid to reduce CO2 in the flue gas; a regenerator that reduces CO2 in CO2 absorbing liquid (rich solvent) that has absorbed the CO2 in the CO2 absorber to regenerate the CO2 absorbing liquid, so that the regenerated absorbing liquid (lean solvent), having CO2 reduced in the regenerator, is reused in the CO2 absorber; a first compressor to a fourth compressor that compress the CO2 gas released from the regenerator; and an O2 reducing apparatus arranged between the second compressor and a second cooler to reduce O2 in the CO2 gas.
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申请公布号 |
CA2683492(C) |
申请公布日期 |
2012.07.17 |
申请号 |
CA20092683492 |
申请日期 |
2009.10.26 |
申请人 |
MITSUBISHI HEAVY INDUSTRIES, LTD. |
发明人 |
FUJIKAWA, KEIJI;HIRATA, TAKUYA;TSUJIUCHI, TATSUYA;OISHI, TSUYOSHI |
分类号 |
B01D53/14;B01D53/18;B01D53/62 |
主分类号 |
B01D53/14 |
代理机构 |
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主权项 |
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地址 |
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