发明名称 |
METHOD AND SYSTEM FOR MEMBRANE GAS SEPARATION WITH CONTROLLED AMOUNT OF PERMEATE RECYCLED IN FEED |
摘要 |
FIELD: process engineering.SUBSTANCE: invention relates to membrane gas separation. Methods for extraction of fast gas from initial gas including fast and slow gases by means of gas separation membrane. Control device can adjust the position of valve communicated with partial circulation circuit of permeate gas diverted downstream of membrane and directed to merging with initial gas. Control device can adjust the position of valve that controls residual gas counter pressure downstream of the membrane. Besides, invention covers the systems incorporating described devices.EFFECT: higher gas purity. |
申请公布号 |
RU2497572(C2) |
申请公布日期 |
2013.11.10 |
申请号 |
RU20110154137 |
申请日期 |
2010.06.09 |
申请人 |
L'EHR LIKID SOS'ETE ANONIM PUR L'EHTJUD EH L'EHKSPLUATAS'ON DE PROSEDE ZHORZH KLOD |
发明人 |
SANDERS EHDGAR S. ML.;GADRE SARANG;BENNETT MAJKL D.;ROMAN JAN K.;KHASS DEHVID DZH.;MONDAL INDRASIS |
分类号 |
B01D53/22 |
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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