Document Type and Number:
Japanese Patent JPS5114187
Kind Code:
A
Abstract:
A process for the liquid-phase hydrogenation of maleic anhydride to gamma -butyrolactone in the presence of a catalyst composed of cobalt oxide and palladium on a support of silica.
Inventors:
GEORUGU MIHYARUTSUIKU
KAARU HAINTSU GURUTSUEKU
KAARU HAINTSU GURUTSUEKU
Application Number:
JP7426975A
Publication Date:
February 04, 1976
Filing Date:
June 18, 1975
Export Citation:
Assignee:
TEXACO AG
International Classes:
C07D307/33; B01J23/89; B01J35/08; C07B61/00; C07D315/00