发明名称 |
Method of controlling nitrogen gas extraction from compressed air |
摘要 |
<p>The method of controlling nitrogen gas extraction from compressed air involves producing a maximum instantaneous production corresponding to the average demand. A liquid nitrogen reservoir is placed adjacent to the extractor, held close to normal pressure. To compensate for sudden under- or over- demand, the gas phase is fed to the base of the reservoir, or the roof of the reservoir is raised. Claims include an extractor using the method</p> |
申请公布号 |
FR2785362(A1) |
申请公布日期 |
2000.05.05 |
申请号 |
FR19980013888 |
申请日期 |
1998.10.30 |
申请人 |
MESSER FRANCE |
发明人 |
MATHEOUD PATRICK;MERVAILLE JACQUES;GILBERT GHISLAIN;HENRY CHRISTOPHE |
分类号 |
B01D53/22;F17C5/02;F17C5/06;F17C7/04;(IPC1-7):F17C7/00;F17C5/00;F17C13/02;F17C13/08;F17D1/04;F17D3/01 |
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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