超支化聚酰胺-胺破乳剂的合成及应用  

Synthesis and Application of Hyperbranched Poly(amido amine) Demulsifier

作　　者：王海卫[1,2] 徐昆[1] 谭颖[1] 路璀阁[1] 那辉[3] 王丕新[1] 汪洋 刘秀生 WANG Haiwei XU Kun TAN Ying LU Cuige NA Hui WANG Pixin WANG Yang LIU Xiusheng(Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China University of Chinese Academy of Sciences, Beijing 100049, China College of chemistry, Jilin University, Changchun 130012, China Wuhan Research Institute of Materials Protection, Wuhan 430030, China)

机构地区：[1]中国科学院长春应用化学研究所生态环境高分子材料重点实验室,长春130022 [2]中国科学院大学,北京100049 [3]吉林大学化学学院,长春130012 [4]武汉材料保护所,武汉430030

出　　处：《应用化学》2017年第4期423-429,共7页Chinese Journal of Applied Chemistry

基　　金：吉林省科技发展计划项目(20140204083GX,20140204064SF,20140307007GX)~~

摘　　要：以N-丙烯酰-1,2-乙二胺盐酸盐(ADE)合成为基础,通过ADE的Michael加成反应制备阳离子超支化聚合物聚N-丙烯酰-1,2-乙二胺盐酸盐(HADE),并对其结构进行了表征。研究表明,50℃下,HADE破乳剂(质量浓度为200 mg/L)对含煤油质量分数5%的水包油(O/W)煤油乳液的除油率可高达95.6%,显示了产品在乳液破乳除油方面良好的发展前景。N-acryloyl-1,2-diaminoethane hydrochloridthe （ADE） was firstly synthesized, and then cationic hyperbranched poly （N-acryloyl-1,2-diaminoethane hydrochloride） （HADE） was prepared by Michael addition reaction of ADE and the structures were characterized in detail. The HADE was utilized as demulsifier for simulating oil/water（O/W） emulsion containing 5% mass fraction kerosene and the result indicates that the oil removal rate can be up to 95.6% at 50 ℃ when HADE demulsifier content ratio is 200 mg/L, impolying a good prospective of HADE demulsifier in demulsification and oil-removal.

关 键 词：超支化聚合物 O/W乳液 破乳剂 破乳机理 

分 类 号：O631.1[理学—高分子化学]