离子液体介质中催化合成生物柴油技术研究  

Catalytic Synthesis of Biodiesel by Using Ionic Liquid as Reaction Medium

作　　者：姚明辉[1] 马震[1] 商紫阳[1] 王恩俊[1] 银建中[1] 

机构地区：[1]大连理工大学化工机械学院,辽宁大连116024

出　　处：《当代化工》2011年第10期991-996,共6页Contemporary Chemical Industry

基　　金：国家自然科学基金项目;项目号:20976026

摘　　要：生物柴油作为一种可替代再生性清洁能源,成为新能源领域研究和开发的热点之一。廉价的原料、新合成工艺和高效催化剂技术是降低生产成本,促使该项技术推广应用的发展方向。离子液体作为一种功能可设计的新型绿色溶剂和催化剂,在化学反应和过程开发中显示出了独特的应用前景。将离子液体用于生物柴油制备是近年来新发展的方向,回顾了离子液体在酯交换反应制备生物柴油方面的研究进展,分别就离子液体为溶剂和催化剂时对生物柴油制备工艺的影响进行了分析和讨论,在此基础上,指出了应该着力解决的关键问题。Biodiesel, as a kind of renewable and clean energy, is becoming one of the research and development hotspots in new energy fields. To reduce the production cost and prompt the technology application, several directions are developed for biodiesel research such as using cheap raw material, new synthesis process and efficient catalyst. Ionic liquid which is characterized by functional design is a green catalyst and solvent, and it has shown unique application prospect in the chemistry and process development. The application of ionic liquid in the field of biodiesel production is a new direction developed in recent years.In this paper, the research progress of ionic liquid in the biodiesel production by transesterification was reviewed. Effects of ionic liquid as solvent and catalyst on the biodiesel preparation process were analyzed and discussed respectively. On this basis, the major issues that need to be resolved were also pointed out.

关 键 词：生物柴油 离子液体 酯交换反应 可再生能源 工艺开发 

分 类 号：TE626.24[石油与天然气工程—油气加工工程]