【摘要】 以水为溶剂 ,次磷酸钠 -过氧化物为引发剂 ,马来酸酐 ( MA)、2 -丙烯酰胺 - 2 -甲基丙基碳酸( AMPS)为单体合成了二元共聚物。探讨了该共聚物阻垢分散效果与单体配比 ,引发剂配比 ,反应温度等之间的关系 ,并考察了水质条件变化对共聚物阻垢性能的影响。结果表明 ,该共聚物具有很好的阻 Ca CO3 垢、阻 Ca3 ( PO4) 2 垢和分散氧化铁能力更多还原

【Abstract】 A coploymer was prepared from maleic anhydride and 2-acrylamido-2-methylpropane sulfonic acid. The polymerization was initiated by hypophosphite sodium and peroxide in an aqueous solutin. Factors affecting the scale inhibiting efficiency and dispersing ferric oxide ability, such as the ratio of monomers, the ratio of initiator, reaction temperature etc, were investigated. The effects of experimental water under different conditions were also tested. The results showed that the copolymer was a good scale inhibitor for calcium carbonate, calcium phosphonate and a good dispersion agent for ferric oxide.更多还原