烷基糖苷合成及其去污性能研究  

Study on synthesis and decontamination performance of alkyl polyglucoside

作　　者：孙健 谢宁 王聪 金朝辉[2] 高华晶 SUN Jian;XIE Ning;WANG Cong;JIN Zhao-hui;GAO Hua-jing(College of Petrochemical Technology,Jilin Institute of Chemical Technology,Jilin 132022,China;Graduate School,Jilin Institute of Chemical Technology,Jilin 132022,China)

机构地区：[1]吉林化工学院石油化工学院,吉林吉林132022 [2]吉林化工学院研究生院,吉林吉林132022

出　　处：《应用化工》2020年第10期2560-2562,2585,共4页Applied Chemical Industry

基　　金：吉林省科技发展计划项目资助(20180201019SF);吉林省科技攻关计划资助(20100551)。

摘　　要：烷基糖苷具有优良的表面活性及乳化性能,是一种绿色环保、应用范围广、配伍性好的表面活性剂。在微波条件下,采用直接苷化法(一步法)合成了十二烷基糖苷(APG-12),通过红外光谱(IR)分析确定了产物结构。结果表明,使用十二烷基苯磺酸作为催化剂,十二醇与葡萄糖的摩尔比为4∶1时,在110℃下反应3.5 h,产物收率可达61.17%。使用APG-12作为主要成分配制成去污剂应用于可乐、草汁、油污、咖啡等污渍的清洁效果测试中,证明了APG-12去污性能良好并且对皮肤无刺激,相比传统的十二烷基苯磺酸钠、烷醇酰胺等表面活性剂更加绿色环保。Alkyl polyglucoside is a kind of environmental friendly surfactant which have wide application range,good compatibility and excellent surface activity.Dodecyl polyglycosides(APG-12)was synthesized via direct glycosidation(one-step method).The results showed that the yield of product was 61.17%with 4∶1 mole ratio of dodecanol and glucose,using dodecylbenzene sulfonic acid as catalyst at 110℃for 3.5 h.The detergent was prepared by using APG-12 as the main ingredient,and its cleaning performance on grass stains,oil stains,cola and coffee stains was tested,the results indicated that APG-12 had excellent decontamination performance and no skin irritation,and was more environmentally friendly than traditional surfactants such as sodium dodecylbenzene sulfonate and alkanolamide.

关 键 词：烷基糖苷 表面活性剂 洗涤剂 合成 

分 类 号：TQ649.6[化学工程—精细化工]