微乳液最佳中相醇用量和增溶能力与油相等效烷基碳数的定量关系

doi:10.11949/j.issn.0438-1157.20151150

化工学报 ›› 2016, Vol. 67 ›› Issue (4): 1399-1404.DOI: 10.11949/j.issn.0438-1157.20151150

微乳液最佳中相醇用量和增溶能力与油相等效烷基碳数的定量关系

吴章辉, 马雁冰, 刘会娥, 陈爽, 丁传芹, 齐选良

中国石油大学(华东)重质油国家重点实验室, 山东青岛 266580

收稿日期:2015-07-17 修回日期:2015-11-18 出版日期:2016-04-05 发布日期:2016-04-05
通讯作者: 刘会娥
基金资助:
国家自然科学基金青年基金项目(21106187);山东省优秀中青年科学家奖励基金项目(BS2011NJ021);中央高校基本科研业务费专项资金项目(14CX05031A);黄岛区科技项目(2014-1-49)。

Correlations between alcohol content or solubilization parameter and equivalent alkane carbon number of oil mixtures for optimum middle phase microemulsions

WU Zhanghui, MA Yanbing, LIU Hui'e, CHEN Shuang, DING Chuanqin, QI Xuanliang

State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Qingdao 266580, Shandong, China

Received:2015-07-17 Revised:2015-11-18 Online:2016-04-05 Published:2016-04-05
Supported by:
supported by the National Natural Science Foundation of China(21106187), the Promotive Research Funds for Excellent Young and Middle-aged Scientists of Shandong Province(BS2011NJ021), the Fundamental Research Funds for the Central Universities(14CX05031A) and the Project of Huangdao District (2014-1-49).

摘要/Abstract

摘要：

主要考察了十八烷基三甲基氯化铵(OTAC)和十二烷基硫酸钠(SDS)对油相的增溶规律。通过不同烃类混合,包括两种烃类的混合和4种烃类混合,调整混合油相的等效烷基碳数(EACN),探索最佳中相醇用量(A*)、最佳增溶量(SP*)与EACN的关系。A*、SP*与EACN在两类表面活性剂条件下都呈现二次函数的关系,且在同一表面活性剂体系中,控制其他组分含量恒定的情况下,函数关系与所用的烃无关。

关键词: 微乳液, 醇, 烷烃, 混合物, 等效烷基碳数

Abstract:

The solubilization behavior of mixed oils was examined using two kinds of surfactants, octadecyl trimethyl ammonium chloride (OTAC) and sodium dodecyl sulfate (SDS). Equivalent alkyl carbon number (EACN) was adjusted through mixing of different kinds of hydrocarbons, including two-component and four-component hydrocarbons. Both of the relations between EACN and the optimum dosage of alcohol (A*) and the relations between EACN and optimal solubilization parameter (SP*) were investigated. It was found that for both of the two kinds of surfactants used in this study, the A* vs EACN and the SP* vs EACN relations fit quadratic functions. For a certain surfactant under constant condition, the quadratic functions were the same no matter what kinds of hydrocarbons were used.

Key words: microemulsions, alcohol, alkane, mixtures, EACN

中图分类号:

O648.23

吴章辉, 马雁冰, 刘会娥, 陈爽, 丁传芹, 齐选良. 微乳液最佳中相醇用量和增溶能力与油相等效烷基碳数的定量关系[J]. 化工学报, 2016, 67(4): 1399-1404.

WU Zhanghui, MA Yanbing, LIU Hui'e, CHEN Shuang, DING Chuanqin, QI Xuanliang. Correlations between alcohol content or solubilization parameter and equivalent alkane carbon number of oil mixtures for optimum middle phase microemulsions[J]. CIESC Journal, 2016, 67(4): 1399-1404.

参考文献 22

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微乳液最佳中相醇用量和增溶能力与油相等效烷基碳数的定量关系

Correlations between alcohol content or solubilization parameter and equivalent alkane carbon number of oil mixtures for optimum middle phase microemulsions

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