公开(公告)号：DE59808790D1

公开(公告)日：2003-07-31

申请号：DE59808790

申请日：1998-05-08

Applicant: DEGUSSA

Inventor： SAUER DR ,  HAAS DR ,  KELLER DR ,  FREUND DR ,  BURKHARDT WERNER ,  MICHELCHEN DIETRICH ,  BERWEILER MONIKA

IPC: B01J25/00 ,  B01J37/00 ,  C07B31/00 ,  C07B61/00 ,  C07C209/48

Abstract: A formed metal solid-bed catalyst, consisting entirely of catalyst alloy (and possibly promoters) with a total pore vol. of 0.1-0.6 ml/g and with a surface shell 0.1-2.0 mm thick which is activated by complete or partial leaching of an extractable alloy component (I). Also claimed is a process for the production of thE catalyst . Preferably the catalyst metal is nickel, cobalt, copper and/or iron, and component (I) is aluminium, zinc or silicon. The catalyst may also contain up to 15 wt% chromium, iron, cobalt, tantalum, molybdenum and/or titanium as promoters.