| 发明名称 |
ADSORBENT BEDS FOR PRESSURE SWING ADSORPTION OPERATIONS |
| 摘要 |
Composite adsorbent beds comprised of conventional 13X adsorbent and special cation exchanged adsorbent materials enable vacuum pressure swing adsorption operations for air separation to be carried out at advantageously low oxygen or nitrogen product costs.
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| 申请公布号 |
CA2085016(C) |
申请公布日期 |
1997.12.02 |
| 申请号 |
CA19922085016 |
申请日期 |
1992.12.10 |
| 申请人 |
PRAXAIR TECHNOLOGY, INC. |
发明人 |
TOUSSAINT, LEE JAMES |
| 分类号 |
B01D53/02;B01D53/04;B01D53/047;B01J20/18;(IPC1-7):B01D53/047;C01B13/02 |
主分类号 |
B01D53/02 |
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