草酸二甲酯催化加氢制乙二醇铜基催化剂研究进展  

Advance in Cu-based catalysts for hydrogenation of dimethyl oxalate to ethylene glycol

作　　者：李美兰[1] 马俊国[2] 徐东彦[1] 葛庆杰[2] 

机构地区：[1]青岛科技大学化工学院,山东青岛266042 [2]中国科学院大连化学物理研究所,辽宁大连116023

出　　处：《天然气化工—C1化学与化工》2013年第1期72-77,共6页Natural Gas Chemical Industry

基　　金：山东省自然科学基金(ZR2012EEM029)

摘　　要：合成气经草酸二甲酯加氢制乙二醇是最具工业应用前景的乙二醇合成新工艺。着重介绍了草酸二甲酯非均相加氢Cu基催化剂的研究进展,总结了催化剂的制备方法、载体、助剂等对催化反应性能的影响,初步探讨了反应过程催化剂的活性中心及反应机理。The conversion of syngas to ethylene glycol via hydrogenation of dimethyl oxalate was counted as the most potential process for ethylene glycol production. Recent studies on Cu based catalysts for heterogeneous hydrogenation of dimethyl oxalate to ethylene glycol were introduced, and influences of catalyst preparation methods, supports, and promoters on the catalytic performances were summarized. In addition, the active sites and mechanism of the reaction were discussed.

关 键 词：草酸二甲酯 乙二醇 催化加氢 Cu基催化剂 助剂 

分 类 号：TQ223.162[化学工程—有机化工] TQ426