| 月桂酰二乙醇胺的合成及性能研究 |
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| 引用本文： | 周雅文,韩富,徐宝财,王磊.月桂酰二乙醇胺的合成及性能研究[J].北京工商大学学报(自然科学版),2010,28(2):30-33. |
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| 作者姓名： | 周雅文 韩富 徐宝财 王磊 |
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| 作者单位： | 北京工商大学,化学与环境工程学院,北京,100048 |
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| 摘 要： | 烷醇酰胺类表面活性剂是非离子表面活性剂中重要的品种之一.用均匀试验设计法,考察了月桂酰二乙醇胺的改进一步法合成条件,并对产物作结构分析和发泡性能测定.结果表明,月桂酰二乙醇胺的最优合成条件为n(月桂酸)∶n(二乙醇胺)=1∶2.2,反应温度159℃,反应时间3.2 h,泡沫高度为183.3 mm.
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| 关 键 词： | 表面活性剂 月桂酰二乙醇胺 发泡性能 |
STUDY ON SYNTHESIS AND PROPERTY OF LAUROYL
DIETHANOLAMINE |
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| ZHOU Ya-wen,HAN Fu,XU Bao-cai and WANG Lei.STUDY ON SYNTHESIS AND PROPERTY OF LAUROYL
DIETHANOLAMINE[J].Journal of Beijing Technology and Business University:Natural Science Edition,2010,28(2):30-33. |
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| Authors: | ZHOU Ya-wen HAN Fu XU Bao-cai and WANG Lei |
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| Institution: | College of Chemical and Environmental Engineering, Beijing Technology and Business University;College of Chemical and Environmental Engineering, Beijing Technology and Business University;College of Chemical and Environmental Engineering, Beijing Technology and Business University;College of Chemical and Environmental Engineering, Beijing Technology and Business University |
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| Abstract: | Alkanolamide surfactant is one of the important species in non-ionic surfactant,and has a wide range of applications in the household and industrial production.In the paper,Uniformity experimental design method was investigated to synthesize lauroyl diethanolamine with means of improved one-step synthesis,and analyzed structure and froth properties.The results show that lauroyl diethanolamine optimal synthesis conditions are n(lauric acid)∶n(diethanolamine)=1∶2.2,reaction temperature 159℃,reaction time 3.2 hours,the bubble height of 183.3mm. |
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| Keywords: | surfactant lauroyl diethanolamine froth property |
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