SYNGAS CONVERSION ON THE COPPER-COBALT CATALYSTS

作     者：KIENNEMANN A. KIEFFER R. 

作者机构：Laboratire de Chimie Organique Appliquce UA CNRS 469 EIIICS 1 rue Blaise Pascal Strasbourg France 67008 Laboratire de Chimie Organique Appliquce UA CNRS 469 EIIICS 1 rue Blaise Pascal Strasbourg France 67008 

出 版 物：《Journal of Energy Chemistry》 (能源化学(英文版))

年 卷 期：1993年第3期

页      面：173-184页

主　　题：Cu Co SYNGAS CONVERSION ON THE COPPER-COBALT CATALYSTS Zr CO 

摘      要：The CO + H2reaction was studied under a pressure or 6MPa overCo/CuLaZr catalysts prepared by impregnation method. The C2+OH formationincreased with the cobalt percentage, caused probably by the augmentation ofthe number of the Co-Cu bisites, and the C2+HC formation increased simulta-neously, explained by common reactional intermediates. It was indicated thatthere was an interaction between CuO and CoOxwithin the Co/CuLaZr cata-lyst. The results of C2H4addition to syngas show that the addition of Co ontoCuLaZr leads to an augmentation of CO insertion and a diminution of the hy-drogenation capacity of the system.