Title:
【発明の名称】不飽和有機化合物の水素処理用ニッケル/シリカ触媒
Document Type and Number:
Japanese Patent JPH08501490
Kind Code:
A
Abstract:
PCT No. PCT/EP93/02385 Sec. 371 Date Jun. 12, 1995 Sec. 102(e) Date Jun. 12, 1995 PCT Filed Sep. 2, 1993 PCT Pub. No. WO94/06557 PCT Pub. Date Mar. 31, 1994A nickel/silica catalyst having a Ni/SiO2 molar ratio of 10 to 2.5, preferably 6 to 3, contains zinc in an amount of at least 500 ppm (based on the nickel) and maximally in a molar ratio Zn/SiO2 of 1. Additionally, the catalyst may comprise Mg in a molar ratio Mg/Ni of 0.05-0.15, max. (Mg+Zn)/Sio2 molar ratio is 1. Also the catalyst may comprise Al in a molar ratio Al/Si of 0.05-0.5. Also methods of preparing the catalyst and its use for hydrogenating oils and fats have been described.
More Like This:
Inventors:
Feldhauser, Bridget
Courtshire, Vischer Temen
Rock, Cornelis Martinus
Courtshire, Vischer Temen
Rock, Cornelis Martinus
Application Number:
JP50774794A
Publication Date:
February 20, 1996
Filing Date:
September 02, 1993
Export Citation:
Assignee:
UNICHEMA CHEMIE BESLOTEN VENNOOTSHAP
International Classes:
B01J23/74; B01J23/80; B01J25/00; B01J23/755; C11C3/12; B01J37/03; (IPC1-7): B01J23/755; C11C3/12; B01J25/00; B01J23/80
Attorney, Agent or Firm:
Yuzo Yamazaki (1 person outside)