| 发明名称 |
RECTIFICATION BY DIVIDING THE FEED GAS INTO PARTIAL STREAMS |
| 摘要 |
Improved rectification of a feed gas is achieved by dividing the feed gas into two or more partial streams that are then introduced at different levels in the rectification zone.
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| 申请公布号 |
US3656311(A) |
申请公布日期 |
1972.04.18 |
| 申请号 |
USD3656311 |
申请日期 |
1968.11.13 |
| 申请人 |
MESSER GRIESHEIM GMBH. |
发明人 |
OTTO KAISER |
| 分类号 |
B01D3/14;F25J3/02;(IPC1-7):F25J3/02;F25J5/00 |
主分类号 |
B01D3/14 |
| 代理机构 |
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代理人 |
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| 主权项 |
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