English

应用科学学报 ›› 2001, Vol. 19 ›› Issue (4): 342-344.

• 论文 • 上一篇    下一篇

烷基糖苷的合成方法改进与应用研究

古绪鹏, 陈同云   

  1. 安徽工业大学化学工程系, 安徽马鞍山 243002
  • 收稿日期:2000-09-02 修回日期:2000-12-06 出版日期:2001-12-31 发布日期:2001-12-31
  • 作者简介:古绪鹏(1954-),男,安徽马鞍山人,副教授.

A Study of the Improvement in the Method for Synthesizing Alkye Polyglucosides and Its Application

GU Xu-peng, CHEN Tong-yun   

  1. Department of Chemical Engineering, Anhui Polytechnic University, Maansan 243002, China
  • Received:2000-09-02 Revised:2000-12-06 Online:2001-12-31 Published:2001-12-31

PDF

87

被引次数

30

摘要： 以月桂醇与葡萄糖为原料,采用复合催化剂利用直接苷化法合成了十二烷基葡萄糖苷,优化了工艺参数,得出合适的反应条件:反应压力为4.05kPa;反应温度为120℃;醇糖比为5:1,而剂糖比为0.008.并对其作用机理和所合成糖苷的应用性能作了进一步探讨.

关键词: 烷基糖苷, 表面活性剂, 合成方法, 复合催化剂

Abstract: In this article, we synthesise dodecyl-polyglucosides by using a complex catalyst and through the direct reaction of glucose and laurel alcohol and optimize the technological datum. The proper reaction conditions:reaction pressure 4.05kPa, reaction temperature 120℃, mole ratio of laurel alcohol and glucose 5:1, mass ratio of complex catalyst and glueos 0.008:1, are obtained. There is further discussion on the active mechanism and application properties of the APG.

Key words: alkyl polyglucoside, surfactant, synthesis method, complex catalyst

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