摘要
以丙烯酸(AA)、2-丙烯酰胺-2-甲基丙磺酸(AMPS)、二甲基二烯丙基氯化胺(DMDAAC)等为单体,亚硫酸氢钠-过硫酸铵为引发剂,采用水溶液聚合法,合成AA/AMPS/DMDAAC三元共聚物阻垢分散剂.研究结果表明,溶液中总单体质量分数为30%,引发剂质量分数为8%(占单体含量),实验在弱碱性环境中进行,90℃下反应5 h得到的共聚物有良好的阻垢分散性能.
With acrylic acid （AA）, 2-acryamido-2-methylpropane sulfate acid （AMPS）, diallyl dimethyl ammonium chloride （DMDAAC） as the monomer, sodium bisulfite, ammonium persulfate as initiator, using aqueous solution polymerization, we synthesized AA/AMPS/DMDAAC ternary copolymer scale inhibition and dispersion agent. The research results show that the total monomer mass fraction in the solution is 30%, and the initiator mass fraction is 8% （contents of monomer）. The experiment is conducted in the weak alkaline environment and reaction under 90郭晓战for 5 h, then the copolymer has Rood scale inhibition di.~n,~r^in~, n,~,-f
出处
《河南科学》
2013年第12期2140-2142,共3页
Henan Science
基金
河南省自然科学基金项目(102300410158)
