CO_2+H_2制含氧化合物的研究  

Production of Oxygenates from CO_2+H_2

作　　者：卢振举[1] 林培滋[1] 冯喜云[1] 刘崇早[1] 罗洪原[1] 梁东白[1] 林励吾[1] 

机构地区：[1]中国科学院大连化学物理研究所,大连116012

出　　处：《分子催化》1993年第2期156-160,共5页Journal of Molecular Catalysis(China)

摘　　要：作为自然界中含有丰富碳源的CO_2,经过催化加氢制含氧化合物的研究,近年来为人们所关注,特别是CO_2加氢制甲醇.从CO_2出发制含氧化合物其前景是诱人的,则可利用碳和氧得到化学品,二则减少了自然界中的CO_2含量,有益于环境保护.本文对Cu-Zn系和Rh-V系催化剂进行初步考察.The one step production of oxygenate from CO2 + H2 over Cu-Zn and Rh-V catalysts have been studied. The effects of carrier and promoter and operating parameters on the reactivity and selectivity have been investigated. The results show that for the Cu-Zn/SiO2 catalyst, CH3OH constitutes 80% of the products; for the Cu-Zn-Z(Y) catalyst, 50% of the products is CH3OCH3; while for the Rh-V/ SiO2 catalyst, 25% of the products is C2H5OH.

关 键 词：二氧化碳 氢 氧 化合物 催化剂 

分 类 号：O613.3[理学—无机化学]