| 新型咪唑啉衍生物油田注水缓蚀剂的研究 |
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| 引用本文： | 黄光团,甄库,陆柱. 新型咪唑啉衍生物油田注水缓蚀剂的研究[J]. 腐蚀与防护, 2004, 25(2): 50-52 |
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| 作者姓名： | 黄光团 甄库 陆柱 |
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| 作者单位： | 华东理工大学防腐蚀中心,上海,200237 |
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| 摘 要： | 使用长链脂肪酸、多胺、甲醛和三氯化磷等为原料合成了咪唑啉有机膦酸类缓蚀剂。在模拟油田注水条件下，采用静态挂片、极化曲线和交流阻抗等测试方法评价了缓蚀剂的缓蚀性能，并对缓蚀剂的成膜机理进行了一些研究与探讨。
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| 关 键 词： | 咪唑啉 缓蚀剂 注水 |
| 文章编号： | 1005-X748(2004)02-0050-03 |
| 修稿时间： | 2003-07-21 |
CORROSION INHIBITORS OF NEW IMIDAZOLINE DERIVATIVES USED FOR WATER FLOODING IN OILFIELDS |
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| HUANG Guang-tuan,ZHEN Ku,LU Zhu. CORROSION INHIBITORS OF NEW IMIDAZOLINE DERIVATIVES USED FOR WATER FLOODING IN OILFIELDS[J]. Corrosion & Protection, 2004, 25(2): 50-52 |
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| Authors: | HUANG Guang-tuan ZHEN Ku LU Zhu |
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| Abstract: | The intermediate of imidazoline was prepared by reacting long chain fatty acid with polyamine, which was then reacted with formaldehyde and phosphorous trichloride to produce the derivative of imidazoline phosphonic acid as corrosion inhibitor for water flooding in oilfield. Immersion test, polarization curve measurement and electrochemical impedance spectroscopy were used to evaluate the inhibition efficiency of the corrosion inhibitor and to investigate the film forming mechanism of the inhibitor. |
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| Keywords: | Imidazoline Corrosion inhibitor Water flooding |
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