| 发明名称 |
Method for preparing air for separation by rectification |
| 摘要 |
A method for preparing air for separation by rectification wherein the steps of compression, cooling and cleaning of the feed air are related by the use of a nitrogen-rich stream withdrawn from the air separation facility.
|
| 申请公布号 |
US4557735(A) |
申请公布日期 |
1985.12.10 |
| 申请号 |
US19840581536 |
申请日期 |
1984.02.21 |
| 申请人 |
UNION CARBIDE CORPORATION |
发明人 |
PIKE, REGINALD A. |
| 分类号 |
B01D53/04;F25J3/04;(IPC1-7):B01D53/04 |
主分类号 |
B01D53/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
