发明名称 |
Gas separation |
摘要 |
A vacuum swing adsorption apparatus for separating a gas mixture includes a pipeline along which the vacuum is able to be drawn. The apparatus is provided with a plurality of eductors each connected to the pipeline 6 and in parallel with the other eductor respective stop valves. The stop valves are arranged and operable so as to select the number of eductors in communication with the pipeline. Thus the degree of vacuum to which the apparatus is subjected may be varied.
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申请公布号 |
US5985006(A) |
申请公布日期 |
1999.11.16 |
申请号 |
US19980019400 |
申请日期 |
1998.02.05 |
申请人 |
THE BOC GROUP PLC |
发明人 |
STUART, DAVID MARK;COATES, JOHN ROBERT |
分类号 |
B01D53/047;(IPC1-7):B01D53/047 |
主分类号 |
B01D53/047 |
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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