发明名称 |
PROCESS FOR REMOVING CARBON DIOXIDE REGENERATIVELY FROM GAS STREAMS |
摘要 |
<p>The invention relates to a process for removing carbon dioxide regeneratively from a hot gas stream, containing flue gases or fuel gases, wherein the gas stream is successively: a) used for heating (1) and/or desorbing (2) a solid absorbent loaded with carbon dioxide; b) optionally used for generating energy (12); c) passed through an absorber (3) in which carbon dioxide from the gas stream is absorbed on the absorbent, and: d) is discharged (11); and wherein: e) the absorbent from step c) is desorbed in a desorber (2) at least partially and optionally under elevated pressure and is then returned to step c). A system for carrying out said process is also described. The process and the system are suitable for removing carbon dioxide from combustion gases and for shifting (coal) gasification gases towards hydrogen.</p> |
申请公布号 |
WO9401203(A1) |
申请公布日期 |
1994.01.20 |
申请号 |
WO1993NL00136 |
申请日期 |
1993.06.30 |
申请人 |
NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETEN |
发明人 |
HEESINK, ALBERTUS, BERNARDUS, MARIA;TEMMINK, HERMAN, MARIA, GERARD |
分类号 |
B01D53/12;B01D53/14;B01D53/62;B01J20/04;B01J20/34;C10K1/20;C10K1/26;C10L3/10;(IPC1-7):B01D53/12;B01D53/34 |
主分类号 |
B01D53/12 |
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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