苯乙烯正氮离子衍生物同丙烯酰胺及丙烯酸三元共聚制备阳离子聚合物  

Preparation of Cationic Polymer by Terpolymerization of Styrene Cationic Nitrogen Derivative with Acrylamide and Acrylic Acid.

作　　者：唐蜀忠[1] 任皓[1] 徐鹏[1] 刘冠陆 

机构地区：[1]西南石油学院化学工程系

出　　处：《石油与天然气化工》1998年第3期186-188,共3页Chemical engineering of oil & gas

摘　　要：本文叙述了在苯乙烯分子上引入正氮离子形成苯乙烯正氮离子化合物，用以同丙烯酰胺、丙烯酸三元共聚合，获得三元共聚物（PSNAMA）的实验室研究工作。确定了共聚物化学组成及共聚合条件，并测定了共聚物油田应用性质，实验表明PSNAMA具有强烈絮凝能力及抑制粘土颗粒膨胀的能力。This paper relates a lab research job of preparation of PSNAMA terpolymer by terpolymerization of styrene cationic nitrogen compound with acrylamide and acrylic acid. The copolymer chemical composition and conditions of copolymerization are determined. Its properties in oilfield application are obtained. The result shows that PSNAMA terpolymer has good abilities of flocculation and inhibiting clay expanding.

关 键 词：苯乙烯 丙烯酰胺 丙烯酸 制备 阳离子聚合物 

分 类 号：TQ316.323[化学工程—高聚物工业]