Process for hydrogenating benzoic acid


Application Number: 00124807
Application Date: 2000.09.15
Publication Number: 1343651
Publication Date: 2002.04.10
Priority Information:
International: C07C51/36;C07C61/08
Applicant(s) Name: Chinese Petro-Chemical Co Ltd
Address:
Inventor(s) Name: Liu Lan;Wan Handong;Zhao Chengjun
Patent Agency Code: 72001
Patent Agent: xu shu
Abstract A process for hydrogenating benzoic acid features that the fused benzoic acid is in contact with hydrogen at 120-200 deg.C and 1-12 MPa under the existance of Pd/C catalyst and Ni-contained non-crystal alloy cocatalyst. Its advantages include less generation of CO, high catalytic activity, less consumption of Pd/C catalyst and high productivity.