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.
出处
《天然气化工—C1化学与化工》
CAS
CSCD
北大核心
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)
关键词
草酸二甲酯
乙二醇
催化加氢
Cu基催化剂
助剂
dimethyl oxalate
ethylene glycol
catalytic hydrogenation
copper based catalyst
promoter
