文献类型：期刊文献

中文题名：新型咪唑啉衍生物油田注水缓蚀剂的研究

英文题名：CORROSION INHIBITORS OF NEW IMIDAZOLINE DERIVATIVES USED FOR WATER FLOODING IN OILFIELDS

作者：黄光团[1];甄库[1];陆柱[1]

机构：[1]华东理工大学防腐蚀中心,上海200237

年份：2004

卷号：25

期号：2

起止页码：50

中文期刊名：腐蚀与防护

外文期刊名：Corrosion & Protection

收录：CSTPCD;;Scopus

语种：中文

中文关键词：咪唑啉;缓蚀剂;注水

外文关键词：Imidazoline; Corrosion inhibitor; Water flooding

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。
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.