| 新型磺基甜菜碱型双子表面活性剂的合成 |
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| 引用本文： | 丁伟,张保华,龙翔,江雨. 新型磺基甜菜碱型双子表面活性剂的合成[J]. 化学工程师, 2014, 0(8): 64-66 |
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| 作者姓名： | 丁伟 张保华 龙翔 江雨 |
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| 作者单位： | 东北石油大学化学化工学院石油与天然气化工省重点实验室,黑龙江大庆163318 |
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| 摘 要： | 以壬基酚和多聚甲醛为原料在草酸催化下经缩和反应合成甲基偶联双壬基酚;甲基偶联双壬基酚再与环氧氯丙烷反应合成缩水甘油醚;产物再与二甲胺反应生成甲基偶联双壬基酚叔胺;用3-氯-2-羟基丙磺酸钠与之反应合成了双壬基酚磺基甜菜碱两性表面活性剂,并对其表面性能和乳化性能进行测试,结果表明其性能优良。
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| 关 键 词： | 壬基酚 磺基甜菜碱 双子 |
Synthesis of betaine gemini surfactant |
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| DING Wei,ZHANG Bao-hua,LONG Xiang,JIANG Yu. Synthesis of betaine gemini surfactant[J]. Chemical Engineer, 2014, 0(8): 64-66 |
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| Authors: | DING Wei ZHANG Bao-hua LONG Xiang JIANG Yu |
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| Affiliation: | (Provincial Key Laboratory of Oil ＆ Gas Chemical Technology,College of Chemistry ＆ Chemical Engineering,Northeast Petroleum University,Daqing 163318,China) |
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| Abstract: | With nonyl phenol and paraformaldehyde as raw materials under the oxalic acid catalytic methyl coupling was synthesized via condensation and double nonyl phenol. Methyl coupling double nonylphenol glycidyl ether was synthesized with epoxy chloropropane. Generated glycidyl ether and then generated by reaction with dimethylamine tertiary amine. The tertiary amine with 3-chloro-2- hydroxy propyl sulfonic acid sodium was syn-thesized by the double nonylphenol sulfo betaine amphoteric surfactant, the results show that the excellent surface activity. |
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| Keywords: | nonyl phenol sulphobetaine gemini |
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