发明名称 |
PSA PROCESS FOR CO-PRODUCING NITROGEN AND OXYGEN |
摘要 |
A pressure swing adsorption process for recovery of a more readily adsorbable component, such as nitrogen, and a larger amount of a less readily adsorbable component, such as oxygen, from a feed gas mixture, such as air, wherein the ratio of nitrogen to oxygen is less than about 3:1 and the ratio of the co-purge:feed gas of the process is maintained at less than about 1.15:1.
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申请公布号 |
WO03028853(A1) |
申请公布日期 |
2003.04.10 |
申请号 |
WO2002US30189 |
申请日期 |
2002.09.24 |
申请人 |
PRAXAIR TECHNOLOGY, INC. |
发明人 |
NEU, BERNARD, T.;SMOLAREK, JAMES;ROSINSKI, ANDREW, C.;ACKLEY, MARK, WILLIAM |
分类号 |
B01D53/04;B01D53/02;B01D53/047;C01B13/02;C01B21/04;(IPC1-7):B01D53/047 |
主分类号 |
B01D53/04 |
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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