公开(公告)号：BR0016802A

公开(公告)日：2002-09-10

申请号：BR0016802

申请日：2000-12-21

Applicant: BASF AG

Inventor： HAAKE MATHIAS ,  RSAM GERHARD D ,  BOOS HELMUT

IPC: B01J25/02 ,  B01J25/00 ,  B01J35/06 ,  B01J37/02 ,  B01J37/34 ,  C07B61/00 ,  C07C29/17 ,  C07C31/125 ,  C07C33/025

Abstract: Raney alloy catalysts applied to a support are described, said catalysts having an extremely thin layer of Raney alloy with a thickness of 0.01 to 100 mum. These catalysts are prepared by vapor deposition of the appropriate metals under reduced pressure. They are generally suitable for all known hydrogenation and dehydrogenation reactions and are extremely abrasion-resistant.