| 发明名称 |
Acrylonitrile dimerization process and method of treating residual catalyst |
| 摘要 |
Treatment of dicyanobutene to inactivate residual dimerization catalyst facilitates hydrogenation of the product to form adiponitrile.
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| 申请公布号 |
US4952541(A) |
申请公布日期 |
1990.08.28 |
| 申请号 |
US19890401722 |
申请日期 |
1989.09.01 |
| 申请人 |
MONSANTO COMPANY |
发明人 |
HECKLE, WILLIAM A.;MATHEWS, III, MARION J.;PEOPLES, P. ROBERT |
| 分类号 |
B01J31/40;B01J38/70;C07C255/04;C07C255/09 |
主分类号 |
B01J31/40 |
| 代理机构 |
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