AA—APES—HPA三元共聚物阻垢性能研究  

Study on Antiscaling Properties of Acrylic Acid/Ammonium Allyl Polyethoxy Sulfate/Hydroxypropyl Acrylate

作　　者：张培新[1] 周钰明[1] 金婷[1] 乔爱香[2] 杜琨[1] 

机构地区：[1]东南大学化学化工学院,江苏南京210096 [2]江苏省地质调查研究院,江苏南京210018

出　　处：《化工时刊》2007年第1期19-20,32,共3页Chemical Industry Times

摘　　要：研究了以丙烯酸(AA)-烯丙基聚乙氧基磺酸铵(APES)-丙烯酸羟丙酯(HPA)为原料、水相聚合制备的三元共聚物的阻垢分散性能,实验表明共聚物阻磷酸钙、硫酸钙、分散氧化铁性能优越。The water soluble terpolymer of Acrylice Acid/Ally Polyethoxy Sulfate Ammonium/Hydroxypropyl Acrylate （AA/APES/HPA） was prepared by solution polymerization technique with water as solvent, persulfate as intitiator, isopropyl alcohol as molecular regulator. Then the scale inhibition performances of the terpolymer were comprehensively studied by various factors. The experimental results showed that the terpolymer had an excellent efficiency of scale inhibition against Ca3 （PO4）2, CaSO4, Meanwhile Fe2O3 could be dispersed well.

关 键 词：聚醚 三元 共聚物 阻垢 APES 

分 类 号：TQ085[化学工程]