离子液体催化异丁烷/丁烯烷基化反应的研究进展  

Research progress of ionic liquids used as catalysts in isobutane/butene alkylation reaction

作　　者：刘贵丽[1] 刘鹰[1] 胡瑞生[1] 

机构地区：[1]内蒙古大学化学化工学院,内蒙古呼和浩特010021

出　　处：《化学试剂》2010年第12期1085-1088,共4页Chemical Reagents

基　　金：国家自然科学基金资助项目(20806036)

摘　　要：简要介绍了用于异丁烷/丁烯烷基化反应的传统烷基化催化剂和固体酸催化剂的优缺点。阐述了离子液体的性质及其催化异丁烷/丁烯烷基化反应的可能。综述了用于异丁烷/丁烯烷基化反应的氯铝酸离子液体,包括常规氯铝酸离子液体催化剂、改性的氯铝酸离子液体催化剂和复合离子液体催化剂。同时指出了这些催化剂存在的问题。着重强调了非氯铝酸离子液体在催化异丁烷/丁烯烷基化反应中的优势特点及其最新研究进展。The advantages and disadvantages of conventional alkylation catalysts and solid acid catalysts for alkylation are briefly discussed.The properties of ionic liquids and the possibilities for their application in isobutane/butene alkylation are described.The chloroaluminate ionic liquids,including the conventional chloroaluminate ionic liquids,the modified ionic liquids and the composite ionic liquids,which are used for isobutane/butene alkylation,are reviewed.The defects of these catalysts are also discussed.The advantageous features and the latest research progress of the non-chloroaluminate ionic liquids used as catalysts in isobutane/butene alkylation reaction are particularly emphasized.

关 键 词：离子液体 异丁烷 烷基化 

分 类 号：O643.3[理学—物理化学]