合成γ-丁内酯工艺对比研究  

Comparison Research of Synthesis γ-Butyrolactone Process

作　　者：马宁[1] 崔炳春[2] 崔卫星[2] 鲁智礼[1] 

机构地区：[1]华北水利水电学院,河南郑州450011 [2]河南省化学催化重点实验室,河南郑州450052

出　　处：《河南化工》2007年第8期29-31,共3页Henan Chemical Industry

摘　　要：以自制的共沉淀方式制备CuO/ZnO/A l2O3催化剂,在常压下考察该催化剂在气相和液相对1,4-丁二醇脱氢制备γ-丁内酯的活性效果。在适宜的气相条件和液相条件下,该催化剂具有较好的活性和操作灵活性。The CuO/ZnO/Al2O3 Catalyst is prepared by depositing of self- restraint. The activity effect at atmospheric pressure during the preparation of γ- butyrolactone by 1,4 - butanediol dehydrogenating at gas - phase and liquid - phase is studied. At suitable gas - phase and liquid - phase, there are good activity effect and operating elasticity of the catalyst.

关 键 词：1 4-丁二醇 脱氢 Γ-丁内酯 催化剂 

分 类 号：TQ225.24[化学工程—有机化工]