AA/APES阻垢剂的合成及性能研究  

Synthesis and Scale Inhibition Performance of AA/APES Inhibitor

作　　者：吴元洪[1] 谢洪涛[2] 符嫦娥[2] 薛蒙伟[2,1] 孙伟 吴文导 周钰明[2] 

机构地区：[1]南京晓庄学院生物化工与环境工程学院,江苏南京211100 [2]东南大学化学化工学院,江苏南京211189 [3]江苏江海化工集团有限公司,江苏常州213116

出　　处：《化工时刊》2010年第5期12-14,共3页Chemical Industry Times

基　　金：常州市产学研合作补助计划(CV20090002)资助;江苏省产学研前瞻性项目((BY2009153));科技支撑计划(BE2008129)

摘　　要：以丙烯酸(AA)、烯丙氧基聚乙氧基硫酸铵(APES)为原料,过硫酸铵为引发体系,在水溶液中合成了AA/APES共聚物阻垢剂。考察了共聚物单体摩尔配比、阻垢剂用量对阻碳酸钙、磷酸钙垢率的影响,并与其它阻垢剂进行了比较。结果表明,AA/APES具有良好的阻碳酸钙和磷酸钙垢性能。AA/APES was synthesized in water solution with acrylic acid（AA）,allyloxy polyethoxy ammonium sulfate（APES） as raw material,ammonium per sulfate as initiating system.The effects of monomer molar ratio,amount of the copolymer on inhibition rate of calcium carbonate,calcium phosphate calcium phosphate were investigated and compared with other inhibitors of the scale the performance.The result showed that the AA/APES had a good efficiency on the inhibition of calcium carbonate,and also had excellent efficiency on the inhibition of calcium phosphate scale.

关 键 词：烯丙氧基聚乙氧基硫酸铵 阻垢剂 碳酸钙 磷酸钙 

分 类 号：TQ085.4[化学工程]