| 微乳液驱原油乳状液的相状态和稳定性 |
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| 引用本文： | 姜庆利,辛寅昌,王彦玲.微乳液驱原油乳状液的相状态和稳定性[J].吉林化工学院学报,2000,17(2):32-36. |
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| 作者姓名： | 姜庆利 辛寅昌 王彦玲 |
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| 作者单位： | 1. 山东工业大学环境与化学工程学院,山东,济南,250061
2. 山东化工研究院,山东,济南,250014 |
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| 基金项目： | 国家科委攻关课题! ( 96-A12 - 0 5- 0 4 ) |
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| 摘 要： | 研究了中相微乳液对原油乳状液的相行为的影响 ,分析了影响原油乳状液稳定性的各种因素 ,讨论了加入微乳液后原油乳状液的相行为与油、水分离之间的关系 ,为解决微乳液驱出原油的脱水后处理提供了理论依据 .还对油水分散体系液滴分离的扩张速度公式进行了补充 ,明确了液滴扩张速度和液滴最大变形部分的曲率半径之间的定量关系 ,使该公式变得更加准确和实用
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| 关 键 词： | 乳状液 相态 稳定性 原油脱水 |
| 修稿时间： | 2000－05－08 |
The phase behavior and stability of oil emulsion by microemulsion flooding |
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| JIANG Qing-li,XIN Yin-chang,WANG Yan-ling.The phase behavior and stability of oil emulsion by microemulsion flooding[J].Journal of Jilin Institute of Chemical Technology,2000,17(2):32-36. |
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| Authors: | JIANG Qing-li XIN Yin-chang WANG Yan-ling |
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| Abstract: | The oil emulsion phase behavior affected by microemulsion was studied.Some factors that affect the oil emulsion phase behavior was analyzed.The relation between emulsion stability and seperation of oil from water was discussed.According to the theoretical analysis,some suggestions were given for treating microemulsion produced during surfactant flooding.A higher oil recovery was expected.The expending velocity formula of a hole on drop interface was supplemented to a more perfect form.The revised formula could express the relation between expending velocity and curvature radius of a drop on the deformation part. |
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| Keywords: | emulsion ?phase ?stability ?dewater of crude oil ?formula of expending velocity |
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