Title:
【発明の名称】ニッケル含有水素化触媒
Document Type and Number:
Japanese Patent JPH09510140
Kind Code:
A
Abstract:
Catalyst suitable for hydrogenation of organic cpds., comprises (all based on total wt. of catalyst); (a) 80 wt.% nickel (calculated as nickel oxide); (b) 10-25 wt.% of silicon (calculated as zirconium oxide; and (d) 0-10 wt.% of aluminium (calculated as aluminium oxide). The amt. of silicon dioxide and aluminium oxide is at least 15 wt.%. The catalyst is prepd. by; (2) adding an acidic aq. soln. of nickel-, zirconium- and opt. aluminium salts to a basic aq. soln. or suspension of silicon cpds. (and opt. aluminium cpds.), so that the pH of the resulting mixt. drops to at least 6.5; (2) adding a further basic soln. to bring the pH to 7-8; and (3) isolating the pptd. solid, which is then dried, formed and calcined.
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Inventors:
Peter Polanaek
Harald Schwan
Matthias Ilgang
Christina Freilet Elt Brugger
Harald Schwan
Matthias Ilgang
Christina Freilet Elt Brugger
Application Number:
JP52380595A
Publication Date:
October 14, 1997
Filing Date:
March 04, 1995
Export Citation:
Assignee:
BASF Akchen Gezel Shaft
International Classes:
B01J23/755; C07B35/02; C07B61/00; C07C5/02; C10G45/46; C10G45/48; C10G73/44; B01J37/03; (IPC1-7): B01J23/755; C07B35/02; C07C5/02; C10G45/46; C10G45/48; C10G73/44
Attorney, Agent or Firm:
Toshio Yano (3 outside)