| 发明名称 |
Method for recovering acrylonitrile contained in a gas |
| 摘要 |
A method for recovering acrylonitrile contained in a gas, which comprises contacting a gas containing acrylonitrile with water to let the acrylonitrile be absorbed in water, wherein the acrylonitrile is absorbed in water in the presence of a substance having a relative volatility to water at 70 DEG C. of smaller than 1.
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| 申请公布号 |
US5977396(A) |
申请公布日期 |
1999.11.02 |
| 申请号 |
US19980185573 |
申请日期 |
1998.11.04 |
| 申请人 |
MITSUBISHI CHEMICAL CORPORATION |
发明人 |
HOTTA, OSAMU;NAKATA, HIROAKI |
| 分类号 |
C07C253/34;C07C255/08;(IPC1-7):C07C253/00 |
主分类号 |
C07C253/34 |
| 代理机构 |
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代理人 |
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| 地址 |
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