发明名称 |
Membrane gas separation processes. |
摘要 |
<p>Membrane gas separation processes for permeating gas species which can adversely affect the permeation characteristics of a membrane are disclosed. Permeability creep induced by permeating gas species such as acid gases is reduced by maintaining the partial pressure of permeated acid gases at a sufficiently low level. In particular, processes for permeating acid gases such as CO2 and H2S are disclosed.</p> |
申请公布号 |
EP0099868(A1) |
申请公布日期 |
1984.02.01 |
申请号 |
EP19830870057 |
申请日期 |
1983.06.08 |
申请人 |
MONSANTO COMPANY |
发明人 |
KNIERIEM, HERMAN, JR.;NARAYAN, RAGHU SUBRAMANI;PATTON, CLYDE JEROME |
分类号 |
B01D53/22;(IPC1-7):01D53/22 |
主分类号 |
B01D53/22 |
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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