摘要
以苯乙烯磺酸钠(SSS),2-丙烯酰胺基-2-甲基丙磺酸(AMPS)和丙烯酸(AA)为单体,过硫酸铵为引发剂,次亚磷酸钠为链转移剂,在水相中合成了SSS/AMPS/AA共聚物,通过正交实验确立了最佳合成工艺条件。利用静态试验法评价了合成产物阻CaCO3垢性能,探讨了引发剂的用量、链转移剂用量、反应温度对共聚物阻垢性能的影响。
The SSS/AMPS/AA terpolymer was prepared from AA （ acrylic acid）, SSS （ styrene sulfonic sodium）, and AMPS （2 -acrylamido -2 -methylpropane sulfonic acid ） in water phase by using ammonium persulfate as initiator, sodium hypophosphite as chain - transfer agent. The optimum condition of the synthesis of SSS/AMPS/AA terpolymer was determined through orthogonal experiments. The terpolymer inhibitor obtained was evaluated through the static method. The factors affecting the scale inhibition efficiency, such as the amount of the initiator, the amount of the chain - transfer agent and the reaction temperature have been investigated.
出处
《山东化工》
CAS
2009年第5期10-12,共3页
Shandong Chemical Industry
关键词
阻垢剂
合成
共聚物
苯乙烯磺酸钠
2-丙烯酰胺基-2-甲基丙磺酸
丙烯酸
scale inhibitor
polymerization
terpolymer
styrene sulfonic sodium
2 - acrylamido - 2 - methylpropane sulfonic acid
acrylic acid
