发明名称 |
Jet membrane gas separator and method |
摘要 |
A method of and apparatus for separating a lighter gas from a heavier gas in a gas mixture. The method involves directing generally annular jets of a jet gas into the gas mixture, and extracting the lighter gas from the gas mixture through central zones of the generally annular jets. The apparatus comprises a jet membrane separating a chamber for the gas mixture and a chamber for the gas enriched in the lighter gas, the jet membrane utilizing annular jet orifices communicating with the gas-mixture chamber and utilizing extraction tubes at the jet orifices and interconnecting the two chambers. A jet gas delivered to the jet orifices is discharged therethrough into the gas-mixture chamber, and the lighter gas of the mixture passes through the extraction tubes into the chamber for the gas enriched in the lighter gas. By cascading a number of jet membrane stages of the foregoing nature, a very high degree of purity for the lighter gas may be achieved.
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申请公布号 |
US4084943(A) |
申请公布日期 |
1978.04.18 |
申请号 |
US19760740864 |
申请日期 |
1976.11.11 |
申请人 |
GRUMMAN AEROSPACE CORPORATION |
发明人 |
HAMEL, BERNARD B.;MUNTZ, ERIC P.;SCOTT, PAUL B. |
分类号 |
B01D53/00;(IPC1-7):B01D57/00 |
主分类号 |
B01D53/00 |
代理机构 |
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代理人 |
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地址 |
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