草酸二甲酯气相加氢反应中铜基催化剂改性方法研究进展  

Progress of modification methods of copper-based catalysts for gas hydrogenation of dimethyl oxalate

作　　者：李贵贤[1] 吴超 季东[1] 赵鹬[1] 贠宏飞 李红伟[1] Li Guixian;Wu Chao;Ji Dong;Zhao Yu;Yun Hongfei;Li Hongwei(School of Petrochemical Engineering,Lanzhou University of Technology,Lanzhou 730050,Gansu,China)

机构地区：[1]兰州理工大学石油化工学院,甘肃兰州730050

出　　处：《工业催化》2018年第9期1-5,共5页Industrial Catalysis

基　　金：甘肃省科技计划项目(18YF1GA062)

摘　　要：介绍近年来草酸二甲酯气相加氢反应中铜基催化剂改性方法,总结通过制备方法、催化剂载体和助剂等改性对催化反应性能的影响。重点概述不同改性方法下制备的催化剂对反应物转化率和产物选择性的影响,并解释采用不同改性方法时催化剂催化活性变化的原因。Modification methods of copper - based catalysts in gas phase hydrogenation of dimethyl oxalate in recent years are introduced in this review. Effects of carriers, preparation methods and additives on cat- alytic perfoemance are mainly discussed. Conversion of reactant and selectivity of product over catalyst modified by different methods are mainly investigated. Reasons for catalyst activity change are explored.

关 键 词：催化剂工程 草酸二甲酯气相加氢 铜基催化剂 改性方法 乙二醇 

分 类 号：TQ426.6[化学工程] TQ223.162