| 发明名称 |
HYDROCYANATION OF UNSATURATED NITRILES |
| 摘要 |
An improved process for the production of dinitriles, e.g., adiponitrile, by the hydrocyanation of 3 and/or 4-pentenenitriles by staging the introduction of hydrogen cyanide to the reaction. |
| 申请公布号 |
GB2093453(A) |
申请公布日期 |
1982.09.02 |
| 申请号 |
GB19820005300 |
申请日期 |
1982.02.23 |
| 申请人 |
DU PONT DE NEMOURS E I & CO |
发明人 |
|
| 分类号 |
B01J31/00;B01J;B01J23/74;B01J31/16;B01J31/22;C07B61/00;C07C;C07C67/00;C07C253/00;C07C253/10;C07C253/30;C07C255/04;(IPC1-7):07C121/26;07C120/02 |
主分类号 |
B01J31/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
