利用乙醇和叔丁醇缩合制备EIBE的催化反应研究  

Study on Catalytic Synthesis of Ethyl Tert-Butyl Ether from Tert-Butyl Alcohol and Ethanol

作　　者：杨高文[1] 曾小君[1] 杨刚 

机构地区：[1]常熟高等专科学校化学系,常熟215500

出　　处：《精细石油化工进展》2000年第8期9-12,共4页Advances in Fine Petrochemicals

摘　　要：以国产D005型强酸性阳离子交换树脂为催化剂,以乙醇和叔丁醇为原料,通过醇缩合制备ETBE。讨论了内外扩散、催化剂浓度、反应物初始摩尔比、反应温度等因素的影响。研究表明,D005可作为该反应的催化剂使用。Tert-butyl ether (ETBE) was synthesized by the alcohols condensation with ethanol and tert-butyl alcohol as primary materials and the domestic D005-type strong acid cation exchange resins as the catalyst. The effects of internal and external mass transfer, catalyst concentrations, initial re-actants molar ratio, and reaction temperature on the reaction rate were discussed.

关 键 词：叔丁醇 乙基叔丁基醚 阳离子交换树脂 催化 汽油 

分 类 号：TE624.8[石油与天然气工程—油气加工工程]