| 用于磷酸酸化液的缓蚀剂的研制 |
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| 引用本文： | 王芳,于海峰. 用于磷酸酸化液的缓蚀剂的研制[J]. 石油化工腐蚀与防护, 2010, 27(4): 4-7 |
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| 作者姓名： | 王芳 于海峰 |
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| 作者单位： | 塔里木大学生命科学院; |
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| 摘 要： | 为了研究咪唑啉类化合物在以磷酸为介质的酸化液中对金属的缓蚀性能,使用不同的羧酸、多胺合成了多种咪唑啉和咪唑啉季铵盐,考察了这些咪唑啉类化合物及其复配物在质量分数为10%的磷酸中对低碳钢(N80钢)的缓蚀性能。
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| 关 键 词： | 磷酸 油田酸化 金属腐蚀 缓蚀剂 咪唑啉 |
Development of Corrosion Inhibitor for phosphoric acid acidifying liquid |
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| Wang Fang,Yu Haifeng. Development of Corrosion Inhibitor for phosphoric acid acidifying liquid[J]. Petrochemical Corrosion and Protection, 2010, 27(4): 4-7 |
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| Authors: | Wang Fang Yu Haifeng |
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| Affiliation: | Wang Fang,Yu Haifeng Life Science School of Tarim University(Alar,Xinjiang 843300) |
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| Abstract: | To study the corrosion inhibition performances of imidazolines for the metals in acidifying hquid of phosphoric acid, different carboxylic acids and polyamine salts were used to synthesize different imidazolines and quaternary amine salts of imidazoline.The corrosion inhibition performance of these imidazolines compounds and their complexes for the low carbon steel(N80 steel) in the liquid of 10%of phosphoric acid are investigated. |
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| Keywords: | phosphoric acid oil field acidification steel corrosion corrosion inhibitor imidazoline |
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