| 碱、表面活性剂和聚合物为主的三元复合驱油体系相行为研究 |
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| 引用本文： | 王雨.碱、表面活性剂和聚合物为主的三元复合驱油体系相行为研究[J].南都学坛,2001,21(3):57-59. |
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| 作者姓名： | 王雨 |
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| 作者单位： | 南阳师范学院,化学系,河南,南阳,473061 |
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| 摘 要： | 通过研究不同浓度Na2 CO3、KPS存在的条件下复合驱油体系的相行为变化 ,找到了形成中相最佳区的条件 ,揭示了相行为与油水界面张力及表面活性剂在不同相间分配量大小的相关性 ,从临界胶束浓度变化对相态转变机理给予合理解释。
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| 关 键 词： | 复合驱油体系 相行为 中相最佳区 相间分配量 临界胶束浓度 |
| 文章编号： | 1002-6320(2001)03-0057-03 |
| 修稿时间： | 2000年10月5日 |
The Study on Phase Behavior of Alkaline/Surfactant/Polymer System |
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| WANG,Yu.The Study on Phase Behavior of Alkaline/Surfactant/Polymer System[J].Academic forum of nandu,2001,21(3):57-59. |
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| Authors: | WANG Yu |
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| Abstract: | In the first part work,the phase behavior changes of alkaline/surfactant/polymer flooding system were studied under the conditions of Na 2CO 3 KPS in existence. The condition forming middle phase optimun region was found.Furthermore, the relations among phase behavior distribute amount of surfactant in phase, and interfacial tension between oil and water was revealed. In addition,the phase transfer mechanism was explained from the changes of critical micelle concentration. |
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| Keywords: | alkaline/surfactant/polymer flooding system phase behavior the optimum region of middle phase distribution amount in phases critical micelle concentration |
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