| 四元共聚破乳剂合成及其破乳脱水效果评价 |
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| 引用本文： | 陈曦,曾玉彬,黄强,皮蕾,张章,吴仲岿.四元共聚破乳剂合成及其破乳脱水效果评价[J].湖北大学学报(自然科学版),2013(2):205-208. |
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| 作者姓名： | 陈曦 曾玉彬 黄强 皮蕾 张章 吴仲岿 |
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| 作者单位： | 武汉理工大学材料科学与工程学院;武汉大学动力与机械学院;新疆石油勘察设计研究院 |
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| 基金项目： | 中央高校基本科研业务费专项资金资助 |
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| 摘 要： | 二元复合驱采出液中含有的聚合物以及表面活性剂使得油水分离变得困难，传统的聚醚型破乳剂虽然能够破乳，但是破乳效果不理想．本文中以丙烯酸系化合物为单体，通过乳液聚合的方法合成了一类四元共聚破乳剂．采用测定采出液脱水率的方法对其破乳性能进行测试，结果表明引入了聚乙二醇丙烯酸酯的破乳剂效果最好：在1h内脱水率即可达到93．3％．
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| 关 键 词： | 四元共聚 破乳剂 净水 除油 |
Synthesis and dehydration of quadripolymer demulsifier to flooding liquid |
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| CHEN Xi,ZENG Yubin,HUANG Qiang,PI Lei,ZHANG Zhang,WU Zhongkui.Synthesis and dehydration of quadripolymer demulsifier to flooding liquid[J].Journal of Hubei University(Natural Science Edition),2013(2):205-208. |
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| Authors: | CHEN Xi ZENG Yubin HUANG Qiang PI Lei ZHANG Zhang WU Zhongkui |
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| Institution: | 1(1.School of Materials Science and Engineering,Wuhan University of Technology,Wuhan 430070,China; 2.School of Power and Mechanical Engineering,Wuhan University,Wuhan 430072,China; 3.Xinjiang Petroleum Surveying and Design Institute,Karamay 834000,China) |
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| Abstract: | Because of the polymers and surface active agents contained in the binary combination flooding produced liquid, it is difficult to separate the water from the oil, and the traditional polyether demulsifiers point out a number of inconsistencies. In this paper, a novel demulsifier was synthesized by using compounds in acrylic acid series as monomers through emulsion polymerization. Determination of produced fluid dehydration rate was used to test demulsibility of the demulsifiers. The result indicates that the demulsifier works better with polyethylene glycol acrylate introduced： The dehydration rate reached 93.3% within 1 h. |
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| Keywords: | quadripolymer demulsifier water purification degreasing |
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