| 发明名称 |
REMOVAL OF ACRYLONITRILE FROM ACETONITRILE |
| 摘要 |
<p>TITLE Removal Of Acrylonitrile From Acetonitrile A process for removing acrylonitrile from a stream of predominantly acetonitrile along with lesser amounts of water by contacting the stream with a selected group of amines, e.g., ethylenediamine. PI-0248</p> |
| 申请公布号 |
CA1135724(A) |
申请公布日期 |
1982.11.16 |
| 申请号 |
CA19800353842 |
申请日期 |
1980.06.10 |
| 申请人 |
DU PONT (E.I.) DE NEMOURS AND COMPANY |
发明人 |
SMILEY, ROBERT A. |
| 分类号 |
C07C255/03;C07C67/00;C07C253/00;C08F6/12;C08F120/44;(IPC1-7):07C121/18 |
主分类号 |
C07C255/03 |
| 代理机构 |
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代理人 |
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| 地址 |
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