| 发明名称 |
PREPARATION OF 1,4-BUTANEDIOL |
| 摘要 |
Described is a method of producing 1,4-butanediol, the method calling for 2, 3-dihydrofuran to be decomposed in a single stage over a hydrogenation catalyst in the presence of water and hydrogen at a temperat ure of 20 to 300.degree.C and a pressure of 1 to 300 bar and in neutral or acid conditions. |
| 申请公布号 |
CA2194097(C) |
申请公布日期 |
2005.08.02 |
| 申请号 |
CA19952194097 |
申请日期 |
1995.06.16 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
PINKOS, ROLF;FISCHER, ROLF;BREITSCHEIDEL, BORIS;POLANEK, PETER |
| 分类号 |
B01J23/36;B01J23/46;B01J23/72;C07B61/00;C07C29/10;C07C29/132;C07C29/14;C07C31/20;(IPC1-7):C07C31/20 |
主分类号 |
B01J23/36 |
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代理人 |
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