离子液体催化合成生物柴油的研究进展  

Research Progress on Biodiesel Production by Ionic Liquid Catalysts

作　　者：胡敏 王亮[1] 林金清[1] 

机构地区：[1]华侨大学材料科学与工程学院,福建厦门361021

出　　处：《化学工程与装备》2017年第12期261-268,共8页Chemical Engineering & Equipment

基　　金：国家自然科学基金资助项目(21246008);福建省自然科学基金(2016J01060);华侨大学研究生科研创新能力培育计划资助项目

摘　　要：化石燃料的消耗使得能源短缺,环境恶化,而生物柴油由于具备可再生、无污染的特性而引起人们广泛的关注。离子液体具有独特的性质,是一种绿色溶剂同时也是一种良好的催化剂。作为催化剂,离子液体已经在包括催化合成生物柴油等许多化学反应中得到应用。本文综述了酸性和碱性的均相离子液体以及负载化的酸碱离子液体在催化酯化反应和酯交换反应合成生物柴油中的最新研究进展,比较了各种离子液体催化剂的优缺点,分析了目前还存在的主要问题并对今后的发展方向作了展望。The energy shortage and the environmental degradation have been caused by the consumption of fossil fuels, and the biodiesel has attracted wide attention because of its renewable and non-polluting properties. Ionic liquids have unique properties, and they are green solvents and excellent catalysts. As catalysts, ionic liquids have been used in many chemical reactions, including synthesis of biodiesel. In this paper, the latest research progresses that the synthesis of biodiesel by esterification and transesterification by acidic and basic homogeneous ionic liquids and supported acid and basic ionic liquids catalyst are reviewed. Meanwhile, the advantages and disadvantages of various ionic liquids catalysts were compared, the main problems that exist are analyzed and development directions of the future are predicted.

关 键 词：生物柴油 离子液体 酯化反应 酯交换反应 

分 类 号：TE667[石油与天然气工程—油气加工工程]