| 发明名称 |
CRYOGENIC RECTIFICATION REGENERATOR SYSTEM |
| 摘要 |
A cryogenic rectification system for producing nitrogen, especially at low production flowrates, wherein incoming feed air is cooled by a regenerator without need for cold end imbalance and wherein exogenous cryogenic liquid is added to the rectification column.
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| 申请公布号 |
CA2230348(A1) |
申请公布日期 |
1998.09.27 |
| 申请号 |
CA19982230348 |
申请日期 |
1998.02.24 |
| 申请人 |
PRAXAIR TECHNOLOGY, INC. |
发明人 |
BILLINGHAM, JOHN FREDRIC;BERGMAN, THOMAS JOHN |
| 分类号 |
F25J3/00;F25J3/04;F25J5/00;(IPC1-7):F25J3/02 |
主分类号 |
F25J3/00 |
| 代理机构 |
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