| 咪唑啉季铵盐表面活性剂的制备及其缓蚀性能的研究 |
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| 引用本文： | 张光华,顾玲,卢凤纪.咪唑啉季铵盐表面活性剂的制备及其缓蚀性能的研究[J].西北轻工业学院学报,2003,21(2):15-18. |
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| 作者姓名： | 张光华 顾玲 卢凤纪 |
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| 作者单位： | [1]西安交通大学环境与化工学院，陕西西安710049 [2]陕西科技大学化学与化工学院，陕西咸阳712081 |
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| 基金项目： | 陕西省教育厅自然科学专项基金项目(项目编号 :C0 0 2 ) |
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| 摘 要： | 进行了几种新型咪唑啉季铵盐的制备及其缓蚀性能的测定，通过实验发现季铵化咪唑啉阳离子表面活性剂的结构对其缓蚀性能有较大的影响，此外分析了咪唑啉季铵盐分子中疏水基碳链结构对其缓蚀性能的影响，对开发该类阳离子表面活性剂有一定的指导意义。
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| 关 键 词： | 咪唑啉季铵盐 表面活性剂 制备 缓蚀性能 分子结构 |
| 文章编号： | 1000-5811(2003)02-0015-04 |
| 修稿时间： | 2002年4月5日 |
PREPARATION AND PROPERTIES OF POSITIVE ION IMIDAZOLINE SURFACTANTS |
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| ZHANG Guang hua ,GU Ling ,LU Feng ji.PREPARATION AND PROPERTIES OF POSITIVE ION IMIDAZOLINE SURFACTANTS[J].Journal of Northwest University of Light Industry,2003,21(2):15-18. |
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| Authors: | ZHANG Guang hua GU Ling LU Feng ji |
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| Affiliation: | ZHANG Guang hua 1,2,GU Ling 1,LU Feng ji 2 |
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| Abstract: | A series of positive ion imidozaline surfactants was prepared in this paper. The inhibition rates in pickling solution were tested. The reactions of the stearic acid, oleic acid, lauric acid, benzoic acid and diethylenetriamine can form 2 alkyl 1 amidoethyl imidazoline. And the imidazoline was reacted with benzyl chloride or dimethyl sulfate to form quaternary ammonium salts. The results showed that imidozalinium quaternary ammonium salts can protect the metals from corrosion, temperature, acidity and concentration can affect the inhibition of it. By comparing their structures and the experiment results, it also told that their difference of the structures was the reasons of their properties difference? |
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| Keywords: | imidozaline positive ion surfactant inhibitors corrosion |
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