日用化学工业2016，Vol.46Issue(9)：507-510,4.DOI:10.13218/j.cnki.csdc.2016.09.004
基于地沟油的双酯类阳离子表面活性剂及其降解行为
A diester type cationic surfactant based on waste oil from trench sewer and its degradation behavior
摘要
Abstract
A novel diester type cationic surfactant was prepared with waste oil collected from trench - sewer as raw material via chemical processes as hydrolysis,open - ring esterification with epichlorohydrin,esterification with oleic acid,and quaternization. FT - IR was used to characterize the chemical groups of the product. Moreover,the critical micelle concentration of the product was determined by surface tension method and electrical conductivity method. Finally,the degradation behavior of the cationic surfactant product was examined by aerobic sludge method.关键词
阳离子表面活性剂/地沟油/油酸/双酯/表面活性Key words
cationic surfactant/waste oil/oleic acid/diester/surface activity分类
化学化工引用本文复制引用
苗宗成,任建伟,冀静,赵阳,陈艳美..基于地沟油的双酯类阳离子表面活性剂及其降解行为[J].日用化学工业,2016,46(9):507-510,4.基金项目
西京学院科研基金资助项目（XJ13B01）；陕西省自然科学基础研究计划资助项目 （）
