Journal of Petrochemical Universities

Journal of Petrochemical Universities ›› 2011, Vol. 24 ›› Issue (3): 22-26.DOI: 10.3696/j.issn.1006-396X.2011.03.006

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The Nonionic Sur factants Combinat ion Si licone Oi l Emulsi fier

  

  1. College of Chemical Engineering, Beijing Institute of Petrochemical Technology, Beijing 102617, P.R.China
  • Received:2011-04-20 Revised:2011-05-17 Published:2011-06-25 Online:2011-06-25

非离子和非离子表面活性剂复配体系硅油乳化剂的研制

朱文丽,李凤艳* ,杨芳,马越,代党会   

  1. 北京石油化工学院化学工程学院
  • 作者简介:朱文丽(1982 -), 女, 山西朔州市, 在读硕士
  • 基金资助:
    国家自然科学基金资助项目(21076025)

Abstract:

The application of nonionic surfactant and nonionic surfactant formulation in the silicone oil emulsion was studied. Uniform design and optimization soft-ware were used in design of  the emulsifier formula and optimization of the experiment results. The synergic effects between the surfactants were investigated. The optimum [KG*4]formula [KG*4]was got. The nonionic surfactant [KG*4]and [KG*4]nonionic [KG*4]surfactant [KG*4]in [KG*4]the [KG*4]formula [KG*4]have [KG*4]synergic [KG*4]effect. [KG*4]The [KG*4]optimum [KG*4]formula [KG*4]of  [KG*4]the [KG*2/3]mass [KG*2/3]ratio [KG*4]are  wX130.14%, wX223.69%, wX322.45%, wX413.05%, wX510.67%. The silicone oil emulsion is prepared and not stratified at the 3 000 r/min by centrifugating 30 min.

Key words:

Nonionic surfactant,   ,  Silicone oil emulsion,   ,  Emulsification,   ,  Applicationmso-ascii-theme-font: minor-latin, mso-fareast-font-family: 宋体, mso-fareast-theme-font: minor-fareast, mso-hansi-theme-font: minor-latin, mso-ascii-font-family: Calibri, mso-hansi-font-family: Calibri">

摘要: 对非离子表面活性剂在硅油乳液制备中的应用进行了研究。采用均匀设计与调优软件进行乳化剂配方的设计和实验结果的优化, 考察了表面活性剂间的相互作用, 得到了最佳配方。结果表明, 配方中的表面活性剂间均有强烈的协同作用, 最佳配方:w(X 1)=30 .14%, w(X 2)=23 .69%, w(X 3)=22.45%, w(X 4)=13.05 %, w (X 5)=10.67 %。制备的硅油乳液稳定性好, 在3 000 r/min 的转速下离心30 min 不分层、不漂油。

关键词: 非离子表面活性剂 , 硅油乳液 , 乳化 , 应用

Cite this article

ZHU Wen-li, LI Feng-yan,YANG Fang, MA Yue, DAI Dang-hui. The Nonionic Sur factants Combinat ion Si licone Oi l Emulsi fier[J]. Journal of Petrochemical Universities, 2011, 24(3): 22-26.

朱文丽,李凤艳,杨芳,马越,代党会. 非离子和非离子表面活性剂复配体系硅油乳化剂的研制[J]. 石油化工高等学校学报, 2011, 24(3): 22-26.