| 咪唑啉类化合物在盐酸中对A3钢的缓蚀性能 |
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| 引用本文： | 邵彤,徐家业.咪唑啉类化合物在盐酸中对A3钢的缓蚀性能[J].油田化学,1997,14(4):317-319,328. |
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| 作者姓名： | 邵彤 徐家业 |
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| 作者单位： | 西安石油学院石油化学工程系 |
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| 摘 要： | 由不同的羧酸、多胺及氯化苄合成了８种咪唑啉季铵盐和１种未季铵化咪唑啉，用挂片失重法测定了单二的主其复配物在１０％盐酸中对Ａ３钢的缓蚀作用。其中几种咪唑啉的缓蚀性能与中原油田在用的酸液缓蚀剂ＺＹ－００１相当。
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| 关 键 词： | 咪唑啉类化合物 缓蚀性能 盐酸 A3钢 原油 |
PREPARATION AND INHIBITORY PROPERTY OF IMIDAZOLINES FOR CORROSION OF CARBON STEEL A3 IN 10% HYDROCHLORIC ACID |
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| Shao Tong,Xu Jia Ye,Zhang Qun Zheng,Tian Yan Ni.PREPARATION AND INHIBITORY PROPERTY OF IMIDAZOLINES FOR CORROSION OF CARBON STEEL A3 IN 10% HYDROCHLORIC ACID[J].Oilfield Chemistry,1997,14(4):317-319,328. |
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| Authors: | Shao Tong Xu Jia Ye Zhang Qun Zheng Tian Yan Ni |
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| Abstract: | Eight quaternary ammonium salts of imidazolines and one original imidazoline are synthesized from carboxylic acids, polyamines, and benzyl chloride. The inhibitory property of these compounds, single and in combination with a diblock polyether initiated with a phenol formaldehyde condensate (JM 127), thiourea, benzoic acid, and sodium dodecylbenzenesulfonate, is investigated for carbon steel A3 corrosion in 10% hydrochloric acid. It is shown that two imidazoline compounds, QSOI (from oleic acid, triethylenetetramine, and benzyl chloride) and QSBeI (from butyric acid, triethylenetetramine, and benzyl chloride), are fairly good inhibitors in comparison with ZY 001, a corrosion inhibitor for acidizing fluids being used at Zhongyuan Oil Fields. |
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| Keywords: | Imidazoline Compounds Corrosion Inhibiting Property Synthesis Hydochloric Acid Solutions Low Carbon Steel A3 Compounding of Imidazoline Corrosion Inhibitors |
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