首页 | 本学科首页   官方微博 | 高级检索  
     

Gemini表面活性剂制备微乳化柴油研究
引用本文:刘丽娟,费学宁,朱森,程发.Gemini表面活性剂制备微乳化柴油研究[J].天津城市建设学院学报,2013(2):135-139.
作者姓名:刘丽娟  费学宁  朱森  程发
作者单位:[1]天津城市建设学院理学院,天津300384 [2]天津大学理学院,天津300072
基金项目:基金项目:国家自然科学基金(51178289);天津市高等学校科技发展基金计划项目(20100503,20110508)
摘    要:以自制的Gemini表面活性剂为乳化剂,以醇为助乳化剂制备柴油微乳液.结果表明:Gemini表面活性剂可以改善柴油对水的增溶效果,且在乳化剂与助乳化剂配比为9:1、助乳化剂正丁醇的质量分数为0.7%时,以1.O%的NaCl水溶液制备的微乳化柴油增溶水量最大,可以达到20.1%.所制备的微乳化柴油粒径在50~60nm之间,可以稳定207d,黏度符合国家标准.

关 键 词:微乳化柴油  Gemini表面活性剂  助乳化剂  增溶

The Research of Microemulsified Diesel Oil Based on Gemini Surfactant
LIU Li-juan,FEI Xue-ning,ZHU Sen,CHENG Fa.The Research of Microemulsified Diesel Oil Based on Gemini Surfactant[J].Journal of Tianjin Institute of Urban Construction,2013(2):135-139.
Authors:LIU Li-juan  FEI Xue-ning  ZHU Sen  CHENG Fa
Affiliation:1. School of Science, TIUC, Tianjin 300384, China; 2. School of Science, Tianjin University, Tianjin 300072, China)
Abstract:A Gemini surfactant can be used as the emulsifier to prepare microemulsified diesel oil, meanwhile, the n-butyl alcohol was used as cosurfactant. The factors that affected the amount of solubilized water in oil were studied. Results show that the Gemini surfactant could enhance the solubility level of water in diesel oil. When the amount of n-butyl alcohol is 0.7%, the ratio of Gemini surfactant and cosurfactant is 9 : 1 and the concentration of NaCl solution is 1.0%, the solubilized water could reach its maximum amount of 20.1%. The diameter range of microemulsified diesel oil is 50 nm to 60 nm with a stable period of 207 d. And the viscosity of microemulsified diesel oil meets the requirements of the national standard.
Keywords:microemulsifieddiesel oil  Gemini surfactant  cosurfactant  solubilization
本文献已被 维普 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号