发明名称 |
RECLAIMING DEVICE AND METHOD AND RECOVERY DEVICE FOR CO2, H2S, OR BOTH |
摘要 |
Provided are a reclaimer 51 that introduces, through a branch line L 11 , and stores a part 17a of an absorbent 17 regenerated in a regenerator of a recovery unit that recovers CO2 or H 2 S in a gas, a first alkaline agent supply section 53A that supplies an alkaline agent 52 to the reclaimer 51, a heating section 54 that heats the absorbent 17 stored in the reclaimer 51 and to which the alkaline agent 52 has been mixed to obtain recovered vapor 61, a first vapor cooler 55A that cools the recovered vapor 61 discharged from the reclaimer 51 through a vapor line L 12 , a first gas-liquid separator 56A that separates a coexisting substance 62 entrained in the cooled recovered vapor 61 into a recovered absorption agent vapor (gas) 17b and the liquid coexisting substance 62 by gas-liquid separation, and an introduction line L 13 that introduces the recovered absorption agent vapor 17b separated in the first gas-liquid separator 56A into a regenerator 20. |
申请公布号 |
EP3047893(A1) |
申请公布日期 |
2016.07.27 |
申请号 |
EP20140860438 |
申请日期 |
2014.10.22 |
申请人 |
MITSUBISHI HEAVY INDUSTRIES, LTD. |
发明人 |
TANAKA, HIROSHI;NAGAYASU, HIROMITSU;HIRATA, TAKUYA;YUKUMOTO, ATSUHIRO;OISHI, TSUYOSHI;NAKATANI, SHINSUKE |
分类号 |
B01D53/14;B01D53/52;B01D53/62;B01D53/77;B01D53/78;C01B17/16;C01B31/20 |
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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