含磷高分子马来酸酐共聚物的阻垢性能

Property of Scale Inhibition of Phosphonated Copolymaleic Anhydride

摘要: 研究了以水为溶剂合成的阻垢功能高分子马来酸酐-丙烯酸-氮川三甲叉膦酸共聚物(PMAN)对CaCO3、CaSO4和Ca2(PO4)3合成水的阻垢效果．探讨了共聚物分散氧化铁的能力及药剂用量、温度、pH值、水体硬度对阻垢率的影响．共聚物的合成工艺及应用符合环保要求。其阻垢性能优于常用的阻垢剂．

Abstract: The synthesis of phosphonated and maleic anhydride copolymer(PMAN) and CaCO3,CaSO4,Ca2 (PO4 )3 aqueou solution scale inhibition has been researched. The copolytner disperse propoty for Fe2O3 and effect of inhibition with amount of reagent, temperature, pH