聚天冬氨酸与丙烯酸共聚物复配物阻垢性能研究  

Studies on the Scale Inhibition Performance of the Polyaspartic Acid and Its Combinations Water Treatment Agent

作　　者：姜丽艳[1] 史忠斌[1] 

机构地区：[1]内蒙古化工职业学院,内蒙古呼和浩特010051

出　　处：《内蒙古石油化工》2012年第16期7-8,共2页Inner Mongolia Petrochemical Industry

摘　　要：以马来酸酐和碳酸铵为原料采取固相熔融法合成聚天冬氨酸。为了降低水处理运行成本,研究了聚天冬氨酸与丙烯酸共聚物复配阻垢性能。说明聚天冬氨酸能部分取代目前常用的共聚物阻垢剂。A melt-out synthesis method of polyaspartic acid(PASP) from maleic anhydride and salvolatile as raw materials was studied in solide phase system.In order to decrease the cost of water treatment,The paper discussed the combination system of PASP with Maleic anhydride-acrylic acid copolymer had been developed. The results show PASP can partly instead of the usually copolymer scale inhibition.

关 键 词：聚天冬氨酸 阻垢性 复配 

分 类 号：TQ0[化学工程]