发明名称 |
CATALYST FOR HYDRATION OF NITRILES |
摘要 |
<p>IMPROVED CATALYST FOR HYDRATION OF NITRILES In the use of reduced copper chromium oxide as catalyst for the hydration of nitriles, the tendency towards formation of by-products during an initial period of use of the catalyst, is reduced by pretreating the reduced catalyst with dilute mineral acid solution before the catalytic use.</p> |
申请公布号 |
CA1113960(A) |
申请公布日期 |
1981.12.08 |
申请号 |
CA19790320244 |
申请日期 |
1979.01.25 |
申请人 |
AMERICAN CYANAMID COMPANY |
发明人 |
MARZLUFF, WILLIAM F.;BARBER, WILLIAM A. |
分类号 |
(IPC1-7):07C103/187 |
主分类号 |
(IPC1-7):07C103/187 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|