发明名称 |
MEMBRANE GAS SEPARATION |
摘要 |
The invention relates to gas separation, in particular to separation of C02 from C02-rich liquids, particularly from C02 absorption liquids used in the removal of C02 from off-gases or product flows, such as natural gas or synthesis gas. According to the invention, C02 is separated from a C02-rich liquid by a method comprising a step wherein, under elevated pressure, said liquid is contacted with a membrane based on polyacetylene substituted with trimethylsilyl groups such that the pressure across the membrane is at least 1 bar and that at least a part of the C02 is transported from the liquid through the membrane. |
申请公布号 |
CA2572412(C) |
申请公布日期 |
2013.01.08 |
申请号 |
CA20052572412 |
申请日期 |
2005.07.01 |
申请人 |
NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO |
发明人 |
FERON, PAUL HUBERT MARIA;VOLKOV, VLADIMIR VASILEVICH;KHOTIMSKY, VALERY SAMUILOVICH;TEPLYAKOV, VLADIMIR VASIL'EVICH |
分类号 |
B01D53/14;B01D19/00;B01D61/00;B01D71/44 |
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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