| 发明名称 |
Process for the catalytic hydrogenation of 1-4-butynediol to 1-4 butanediol |
| 摘要 |
A process for producing 1-4 butanediol comprising reacting 1-4 butynediol with hydrogen in the presence of a catalyst comprising ruthenium and palladium in a weight ratio of about 4:1, at a temperature of from 60 DEG to 180 DEG C. and at a pressure of between 1 to 50 bars.
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| 申请公布号 |
US4438285(A) |
申请公布日期 |
1984.03.20 |
| 申请号 |
US19810320913 |
申请日期 |
1981.11.12 |
| 申请人 |
S.I.S.A.S. SOCIETA ITALINA SERIE ACETICA SINTETICA S.P.A. |
发明人 |
CODIGNOLA, FRANCO |
| 分类号 |
B01J23/46;C07C27/00;C07C29/17;C07C31/20;C07C67/00;(IPC1-7):C07C31/20 |
主分类号 |
B01J23/46 |
| 代理机构 |
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代理人 |
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| 主权项 |
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