推荐一个绿色乳状液实验体系—乙酸乙酯/水体系  

Recommendation of a green emulsion experiment system—ethyl acetate / water system

作　　者：孟庆民[1] 刘百军[2] 

机构地区：[1]中国石油大学(北京)理学院,北京102249 [2]中国石油大学(北京)化学工程学院,北京102249

出　　处：《实验室科学》2013年第5期42-45,共4页Laboratory Science

摘　　要：通过对苯、环己烷、正己烷、乙酸乙酯、乙酸正丁酯等与1%油酸钠水溶液及水与1%司班70乙酸乙酯溶液作用制得乳状液体系的破乳和转相反复研究,得出了(相对)最好的绿色体系。此实验体系已在2011级学生实验中应用,取得了很好的实验效果。该绿色体系可以在实验教学中向学生渗透绿色化学理念。By the repeating research of the demulsification and phase inversion of the emulsion formed by benzene, eyclohexane, n-hexane, ethyl acetate, butyl acetate and 1% Sodium oleate solution, wa- ter, Sdan70, we find the best （relatively） green system. The green system has been applied in the experiment of the grade 11 students, and it proved to be a desired result. The green system also can make students know the green chemistry in the experiment teaching.

关 键 词：推荐 乳状液 绿色化学 乙酸乙酯 水体系 

分 类 号：O6-3[理学—化学]