| 发明名称 |
Método e aparelho para a retificaçao crogenica |
| 摘要 |
A cryogenic rectification system which advantageously separates feed air wherein the thermodynamic irreversibility of the argon column top condenser and the lower pressure column is reduced by using a stripping column upstream of the double column main plant. |
| 申请公布号 |
BR9503290(A) |
申请公布日期 |
1996.04.30 |
| 申请号 |
BR19959503290 |
申请日期 |
1995.07.13 |
| 申请人 |
PRAXAIR TECHNOLOGY, INC. |
发明人 |
DANTE PATRICK BONAQUIST;MICHAEL JAMES LOCKETT |
| 分类号 |
F25J3/04;(IPC1-7):F25J3/02 |
主分类号 |
F25J3/04 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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