PDA的合成及应用研究进展  

Research Progress on PDA

作　　者：芦小飞[1] 王新德[2] 牛学坤[2] 王磊[1] 

机构地区：[1]河南科技大学化工与制药学院,河南洛阳471003 [2]黎明化工研究院,河南洛阳471000

出　　处：《精细与专用化学品》2008年第7期18-21,共4页Fine and Specialty Chemicals

摘　　要：有机阳离子高分子絮凝剂PDA是二甲基二烯丙基氯化铵（DMDAAC）与丙烯酰胺（AM）的共聚物，其化学结构通常如图1所示。This article reviewed the progress of the polymerization methods and applications of the copolymer PDA(poly(dimethyl diallylammonium chloride -co-acrylamide)) synthesized from dimethyl diallylammonium chloride and acrylamide.Different methods for polymerization to obtain PDA were discussed.PDA can be used in various fields,such as wastewater treatment,papermaking,mining,petrochemical and daily chemical industry,all these were discussed in detail separately in this article.Based on the aforementioned illustrations the future trends of application and development of PDA were prospected.

关 键 词：PDA 二甲基二烯丙基氯化铵 阳离子高分子絮凝剂 应用 合成 丙烯酰胺 化学结构 共聚物 

分 类 号：TQ226.3[化学工程—有机化工]