| 发明名称 |
CRYOGENIC RECTIFICATION SYSTEM WITH KETTLE LIQUID COLUMN |
| 摘要 |
A cryogenic rectification system for producing oxygen and nitrogen employing a kettle liquid column which processes oxygen-enriched kettle liquid from a higher pressure column and which is reboiled by a fluid taken from below the top of the higher pressure column.
|
| 申请公布号 |
CA2209333(C) |
申请公布日期 |
2000.10.10 |
| 申请号 |
CA19972209333 |
申请日期 |
1997.06.30 |
| 申请人 |
PRAXAIR TECHNOLOGY, INC. |
发明人 |
PROSSER, NEIL MARK |
| 分类号 |
F25J3/04;(IPC1-7):F25J3/02 |
主分类号 |
F25J3/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
