| 发明名称 |
Process for the preparation of succinonitrile. |
| 摘要 |
Succinonitrile of good purity and in high yields is prepared by reacting acrylonitrile with hydrocyanic acid in the presence of at least 2% by weight of triethanolamine catalyst using an excess of acrylonitrile at a temperature below 90 DEG C., typically in the range of 60-80 DEG C. |
| 申请公布号 |
EP0016482(A1) |
申请公布日期 |
1980.10.01 |
| 申请号 |
EP19800200143 |
申请日期 |
1980.02.20 |
| 申请人 |
STAMICARBON B.V. |
发明人 |
SUVERKROPP, GEERTRUDES HERMAN;NIEUWKAMP, JOHANNES GERARDUS MARIA |
| 分类号 |
C07B61/00;B01J31/00;B01J31/02;C07C67/00;C07C253/00;C07C255/04;C07C255/10 |
主分类号 |
C07B61/00 |
| 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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