发明名称 |
Fremgangsmåte for separering av CO2 fra en CO2-rik væske, samt anvendelse av en membran for å avgasse væsker. |
摘要 |
The invention relates to gas separation, in particular to separation of CO2 from CO2-rich liquids, particularly from CO2 absorption liquids used in the removal of CO2 from off-gases or product flows, such as natural gas or synthesis gas. According to the invention, CO2 is separated from a CO2-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 CO2 is transported from the liquid through the membrane. |
申请公布号 |
NO339008(B1) |
申请公布日期 |
2016.11.07 |
申请号 |
NO20070000235 |
申请日期 |
2007.01.12 |
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 VASILEVICH |
分类号 |
B01D19/00;B01D53/14;B01D61/00;B01D71/44 |
主分类号 |
B01D19/00 |
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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