| 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 ABSORBEND IN WATER, WHEREIN THE ACRYLONITRILE IS ABSORBED IN WATER IN THE PRESENCE OF A SUBSTANCE HAVING A RELATIVE VOLATILITY TO WATER AT 70°C OF SMALLER THAN 1. (FIG. 4).
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| 申请公布号 |
MY119823(A) |
申请公布日期 |
2005.07.29 |
| 申请号 |
MYPI9805019 |
申请日期 |
1998.11.04 |
| 申请人 |
MITSUBISHI CHEMICAL CORPORATION |
发明人 |
OSAMU HOTTA;HIROAKI NAKATA |
| 分类号 |
C07C253/34;C07C255/08 |
主分类号 |
C07C253/34 |
| 代理机构 |
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代理人 |
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