PDMDAAC合成工艺研究进展  

The Research Progress of PDMDAAC Technology

作　　者：贾旭[1] 张跃军[1] 

机构地区：[1]南京理工大学化工学院,江苏南京210094

出　　处：《精细化工》2008年第10期1008-1015,1024,共9页Fine Chemicals

基　　金："十五"国家科技攻关项目(2003BA327C);江苏省社会发展项目太湖专项(BS2007121)~~

摘　　要：对聚二甲基二烯丙基氯化铵(简称PDMDAAC)合成工艺研究进展进行了综述。在系统介绍PDMDAAC合成方式的基础上,以应用最为广泛的水溶液聚合法为主线,详细介绍了其国内外研究工作的发展历史与现状及代表性工艺。归纳讨论了在聚合反应过程中影响产物相对分子质量大小(以特征黏度计)的诸因素,如:单体所含杂质种类及质量分数、引发剂种类、聚合工艺条件等。最后,对PDMDAAC合成工艺研究及相关工作的前景作了展望。引用文献48篇。The research progress of poly [ dimethyldiallylammonium chloride ）（ PDMDAAC ） was summarized in this paper. The preparation methods were shown, and the optimum conditions and results were introduced around the most widely used aqueous polymerization. Factors affecting the molecular weights （ shown as intrinsic viscosity） of the product, such as purtity of the monomer, initiator system, preparation conditions and so on, were illustrated Moreover, some suggestions on further research development were given. 48 references cited.

关 键 词：聚二甲基二烯丙基氯化铵 二甲基二烯丙基氯化铵 均聚 水处理技术 

分 类 号：TQ085[化学工程]