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【英文篇名】 Synthesis and performance of low phosphoric and high efficient water treatment agent HPMA
【作者中文名】 孙清; 王风贺; 石晓坚; 陈俏波; 王力友;
【作者英文名】 SUN Qing1; WANG Feng-he2; SHI Xiao-jian1; CHEN Qiao-bo1; WANG Li-you2（1.Changzhou Shuguang Chemical Factory; Changzhou 213016; China; 2.Water Treatment Institute; School of Power Engineering; Nanjing Normal University; Nanjing 210042; China）;
【作者单位】 江苏常州曙光化工厂; 南京师范大学动力工程学院水处理研究所; 南京师范大学动力工程学院水处理研究所 江苏常州; 江苏南京; 江苏常州;
【文献出处】 应用化工, Applied Chemical Industry, 编辑部邮箱 2007年 08期
期刊荣誉：ASPT来源刊 CJFD收录刊
【关键词】 水解聚马来酸酐; 水处理; 阻垢; 缓蚀;
【英文关键词】 HPMA; water treatment agent; scale inhibition; corrosion;
【摘要】 以马来酸酐(MA)、双氧水、次磷酸盐为原料,在催化剂的作用下,采用水溶液聚合法,合成出低膦水解聚马来酸酐(HPMA)。合成低膦HPMA的最佳工艺条件为:反应温度110~120℃,反应3 h,催化剂用量为0.05%时,得到固含量为50%的浅黄色透明液体低膦(含磷3%)水解聚马来酸酐。缓蚀阻垢性能研究结果表明,HPMA具有良好的缓蚀、阻垢性能,HPMA药剂浓度为3.0 mg/L时,阻垢率和缓蚀率分别为33.9%和39.38%。
【英文摘要】 A novel water treatment agent HPMA with low phosphorus content was prepared by solution polymerization with the raw materials of maleic anhydride(MA),H2O2 and sodium phosphate.The preparation procedures were optimized.A pale yellow transparent liquid of HPMA was prepared with phosphorus content being about 3%,and the solid content was about 50%,at the reaction temperature was 110～120 ℃,reaction time was 3 h,catalyst dosage was 0.05%.The properties of scale inhibition and corrosion inhibition were researched...
【基金】 江苏省高校自然科学基础研究项目(07KJD610118)
【DOI】 CNKI:SUN:SXHG.0.2007-08-006
