| 发明名称 |
Dual product pressure swing adsorption process and system. |
| 摘要 |
<p>By capturing the portion found to contain a high concentration of either oxygen or nitrogen in the non-primary waste stream from a PSA-air separation operation, a high purity second product stream can be obtained. <IMAGE></p> |
| 申请公布号 |
EP0537612(A1) |
申请公布日期 |
1993.04.21 |
| 申请号 |
EP19920117126 |
申请日期 |
1992.10.07 |
| 申请人 |
PRAXAIR TECHNOLOGY, INC. |
发明人 |
LEAVITT, FREDERICK WELLS;SMOLARIK, JAMES;LAGREE, DALE ARNOLD |
| 分类号 |
B01D53/04;B01D53/047;B01D53/22;B01J20/18;C01B13/02;C01B21/04 |
主分类号 |
B01D53/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
