公开(公告)号：DE59404258D1

公开(公告)日：1997-11-13

申请号：DE59404258

申请日：1994-07-23

Applicant: BASF AG

Inventor： BREITSCHEIDEL BORIS DR ,  POLANEK PETER D- WEINHEIM DR ,  IRGANG MATTHIAS DR ,  PETERSEN HERMANN DR ,  LINDEN GERD DR ,  VOIT GUIDO DR ,  WITZEL TOM DR

IPC: B01J23/889 ,  B01J27/185 ,  B01J27/187 ,  B01J37/08 ,  C07B61/00 ,  C07C209/48 ,  C07C209/50 ,  C07C211/36

Abstract: Cobalt catalysts whose catalitically active composition consists of from 55 to 98% by wt. of cobalt, from 0.2 to 15% by wt. of phosphorus, from 0.2 to 15% by wt. of manganese and from 0.2 to 15% by wt. of alkali, calculated as oxide, by calcining the catalyst composition in a first step at final temperatures of from 550 to 750 DEG C and in a second step at final temperatures of from 800 to 1000 DEG C and also a process for hydrogenating organic nitriles and/or imines by use of the new cobalt catalysts.