| 表面活性剂水溶液与油之间的动态界面张力研究 |
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| 引用本文： | 马英华,唐善彧. 表面活性剂水溶液与油之间的动态界面张力研究[J]. 大庆石油地质与开发, 1991, 0(2) |
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| 作者姓名： | 马英华 唐善彧 |
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| 作者单位： | 石油大学，中国石油天然气总公司勘探开发研究院 北京 |
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| 摘 要： | 本文研究了两种表面活性剂(TRS10-80和天津ABS)盐水溶液与煤油之间的界面张力特性,提出了表面活性剂盐水溶液/煤油体系中动态界面张力产生的机理,讨论了表面活性剂对油的增溶作用对界面张力的影响。经过长期预平衡的表面活性剂盐水溶液/煤油体系仍然存在明显的功态界面张力特性。
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| 关 键 词： | 表面活性剂 界面张力 水溶液 动态界面张力(增) 增溶作用(增) |
DYNAMIC INTERFACIAL TENSION IN SURFACTANT BRINE SOLUTION/ KEROSENE SYSTEMS |
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| Ma Yinghua. DYNAMIC INTERFACIAL TENSION IN SURFACTANT BRINE SOLUTION/ KEROSENE SYSTEMS[J]. Petroleum Geology & Oilfield Development in Daqing, 1991, 0(2) |
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| Authors: | Ma Yinghua |
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| Abstract: | : The interfacial tension behavior between kerosene and two surfactant brine solutions(TRS10-80 and Tianjin ABS) was studied with the Spinning-Drop technigue in this paper.A mechanism for the formation of the dynamic interfa-cial tension in surfactant brine solution/kerosene systems was proposed. The effect of the solubilization of surfactants on the interfacial tension between oil and water was also discussed.The experiment data showed that the time depen-dence of inlerfacial tensions in the pre-equilibrated ( at least 10 days ) surf-actant brinesoluton/kerosene systems still exist. |
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| Keywords: | : Surfactant Dynamic interfacial tension Solubilization |
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