脂肪酸甲酯掺水微乳化液的配制

化工进展

脂肪酸甲酯掺水微乳化液的配制

陈昊，耿莉敏，薛乐，缪涛

长安大学汽车学院，陕西西安 710064

出版日期:2010-09-05 发布日期:2010-09-05

Preparation of micro-emulsion of fatty acid methyl ester with water

CHEN Hao，GENG Limin，XUE Le，MIU Tao

School of Automobile，Chang’an University，Xi'an 710064，Shaanxi，China

Online:2010-09-05 Published:2010-09-05

摘要/Abstract

摘要：

为了制备脂肪酸甲酯掺水微乳化液，以无水乙醇为极性助溶剂，以OP-4、SPAN80和自配表面活性剂L为乳化剂，对微乳化液的掺水特性进行研究。研究结果表明：随着无水乙醇体积分数或乳化剂添加量的增加，微乳化液最大掺水量增加；在3种乳化剂中，OP-4对脂肪酸甲酯掺水的微乳化效率最高；脂肪酸甲酯掺水微乳化液可以作为燃料在柴油机上使用。

Abstract:

Micro-emulsion of fatty acid methyl ester with water was prepared using ethanol as the polar cosolvent and OP-4，SPAN80 and the self-made L as the emulsifier. The watering characteristics of the prepared micro-emulsion was investigated. Results indicated that the maximal watering volume of micro-emulsion increases with proportion increase of ethanol or emulsifier content. OP-4 showed the highest efficiency for the micro-emulsion. The prepared micro-emulsion of fatty acid methyl ester with water could be used as the fuel for diesel engines.

陈昊，耿莉敏，薛乐，缪涛. 脂肪酸甲酯掺水微乳化液的配制 [J]. 化工进展.

CHEN Hao，GENG Limin，XUE Le，MIU Tao. Preparation of micro-emulsion of fatty acid methyl ester with water[J]. Chemical Industry and Engineering Progree.