| 发明名称 |
KATALIS-KATALIS UNGGUN TETAP |
| 摘要 |
In the overall methods of hydrogenating esters and maleic anhydride, which methods comprise a hydration reaction, comprising conducting the hydration reaction in the presence of the shaped Raney metal fixed-bed catalysts of the invention. |
| 申请公布号 |
ID26688(A) |
申请公布日期 |
2001.02.01 |
| 申请号 |
ID20000000634D |
申请日期 |
2000.07.27 |
| 申请人 |
DEGUSSA-HULS AKTIENGESELLSCHAFT |
发明人 |
DANIEL OSTGARD;MONIKA BERWEILER;BARBARA BENDER;GERNOT STEIN;DR. KONRAD MOBUS |
| 分类号 |
C07D307/08;B01J25/00;B01J25/02;B01J37/00;B01J37/02;C07B61/00;C07C29/149;C07C29/17;C07C31/125;C07C31/20;C07D307/33 |
主分类号 |
C07D307/08 |
| 代理机构 |
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代理人 |
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| 主权项 |
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