西南石油大学学报(自然科学版) ›› 1995, Vol. 17 ›› Issue (2): 119-123.DOI: 10.3863/j.issn.1000-2634.1995.02.18

• 石油机械工程及其它 • 上一篇    下一篇

阳离子聚合物研究*I N, N—二甲基乙基丙烯酰胺氯化铵单体的制备及聚合

唐蜀忠 颜邦民 胡星琪 缪颖
  

  1. (化学工程系)
  • 收稿日期:1994-11-10 修回日期:1900-01-01 出版日期:1995-04-20 发布日期:1995-04-20
  • 通讯作者: 唐蜀忠

Study of Cationic Polymer I.Preparation and Polymerization of Monomer of N. N-Dimethyl Ethylacrylamido Ammonium Chloride

Tang Shu-zhong Yan Bang-min Hu Xing-qi

  

  1. (Dept. of Chemical Engineering)
  • Received:1994-11-10 Revised:1900-01-01 Online:1995-04-20 Published:1995-04-20
  • Contact: Tang Shuzhong

摘要: 本文叙述了由丙烯酰胺、氯乙醇、二甲胺制备阳离子单体的方法.由制备的正氮阳离子单体合成了N,N-二甲基乙基丙烯酰胺的均聚物.N,N-二甲基乙基丙烯酰胺同丙烯酰胺的共聚物,并且确定了聚合的条件,对聚合物结构参数作了某些测定。对配浆用粘土作了防膨性能同共聚物组成关来的分析,确定了聚合物随粘土防膨要求不同,阳离于度可由聚合条件给予调节。

关键词: 阳离子, 聚合物, 丙烯酰胺, 氯化铵, 粘土, 稳定

Abstract:

This paper describes the method of preparing the cationic monomer with acrylamide,2-chlovoethanol and dimethylamine. The homepolymer of N,N-dimethyl ethylacrylamido ammonium chloride,and the copolymers 'of acrylamide with DEAAAC are synthesized with prepared positive nitrogen cationic monomers. Besides the polymerization conditions are determined and some structure parameters of polymers are measured. In this paper the relations are also analyzied between the properties of swelling—prevention of clay used for mud and the composition of the copolymers. The paper concludes that the cationic degree of polymers can be adjusted by polymerization conditions according to different clay swelling—preventing requirements.

Key words: Cation, Polymer, Acrylamide, Ammonium chloride, Clay stabilization

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