超临界流体技术制备生物柴油的研究进展  

Progress in Production of Biodiesel with Supercritical Fluid Technology

作　　者：付存亭[1,2] 刘成[1,2] 张敏华[1,2] 

机构地区：[1]天津大学石油化工技术开发中心,天津300072 [2]天津大学绿色合成与转化教育部重点实验室,天津300072

出　　处：《化学工业与工程》2012年第1期73-78,共6页Chemical Industry and Engineering

摘　　要：综述了超临界流体技术制备生物柴油的最新研究进展。介绍了反应机理和反应动力学、工艺操作条件、原料中的水和游离脂肪酸、共溶剂和附加催化剂对酯交换反应的影响,并提出了超临界流体技术的优势、存在问题以及发展方向。The latest research progress in supercritical fluid technology for biodiesel production was reviewed. The reaction mechanism and kinetics, and the influence of operation conditions, water and free fatty acids in raw materials, co-solvents and additional catalysts on transesterification reaction were introduced. The advantages, disadvantages, and developing tendency of supercritical fluid technology for biodiesel production were also advanced.

关 键 词：超临界流体 生物柴油 酯交换反应 

分 类 号：TE626.24[石油与天然气工程—油气加工工程]