| 表面活性剂在油水界面的吸附行为 |
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| 引用本文： | 马涛,汤达祯,张贵才,葛际江,蒋平.表面活性剂在油水界面的吸附行为[J].应用化工,2007,36(10):1017-1020. |
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| 作者姓名： | 马涛 汤达祯 张贵才 葛际江 蒋平 |
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| 作者单位： | 1. 中国地质大学,能源学院,北京,100083
2. 中国石油大学,石油工程学院,山东,东营,257017 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 简要介绍了液液界面张力的由来,以及降低油水界面张力在石油工业中的意义;重点介绍了影响表面活性剂降低油水界面张力的因素,包括水相、油相、表面活性剂及使用条件。概括总结了类V型、类L型、类倒L型动态油水界面张力曲线,讨论了不同形状动态界面张力曲线与表面活性剂在油水界面处吸附、解吸行为的关系;简述了界面张力曲线形态间的相互转变。
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| 关 键 词： | 表面活性剂 吸附 油水界面 |
| 文章编号： | 1671-3206（2007）10-1017-04 |
| 修稿时间： | 2007-08-14 |
Adsorption behavior of surfactant in oil-water interface |
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| MA Tao,TANG Da-zhen,ZHANG Gui-cai,GE Ji-jiang,JIANG Ping.Adsorption behavior of surfactant in oil-water interface[J].Applied chemical industry,2007,36(10):1017-1020. |
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| Authors: | MA Tao TANG Da-zhen ZHANG Gui-cai GE Ji-jiang JIANG Ping |
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| Affiliation: | 1. Energy College, China University of Geosciences, Beijing 100083, China; 2. Petroleum Engineering College, China University of Petroleum, Dongying 257017, China |
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| Abstract: | The origin of interfacial tension of liquid-liquid and the significance of reducing interfacial tension of oil-water were reviewed.The factors of influence surfactants to reduce interfacial tension of oil-water were introduced.The V,L and converse L type dynamic oil-water interfacial tension curve were summarized by discussing the relationship between dynamic interfacial tension curve and adsorption characteristics of surfactants in oil-water interface.The shape transformation of dynamic interfacial tension curve was simple introduced. |
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| Keywords: | surfactant adsorption oil-water interface |
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