| 发明名称 |
Method for the production of primary amines by hydrogenating nitriles |
| 摘要 |
The present invention relates to an improvement in a process for preparing primary amines by hydrogenating nitrites. The improvement in the hydrogenation process is that a hydrogenation catalyst modified ex situ with preadsorbed alkali metal carbonate or hydrogencarbonate such as K<SUB>2</SUB>CO<SUB>3 </SUB>or KHCO<SUB>3 </SUB>is used.
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| 申请公布号 |
US2005159624(A1) |
申请公布日期 |
2005.07.21 |
| 申请号 |
US20050505638 |
申请日期 |
2005.03.11 |
| 申请人 |
GOEBOELOES SANDOR;ANDRAS FASI BATSANYI;MARGITFALVI JOZSEF;MILLIAN LASZLONE |
发明人 |
GOEBOELOES SANDOR;ANDRAS FASI BATSANYI;MARGITFALVI JOZSEF;MILLIAN LASZLONE |
| 分类号 |
B01J27/232;B01J23/78;B01J25/00;B01J25/02;B01J27/236;B01J37/02;B01J37/06;C07B61/00;C07C209/48;C07C211/03;C07C211/07;C07C211/21;(IPC1-7):C07C29/48 |
主分类号 |
B01J27/232 |
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