阻垢分散剂YSS—94的合成及性能研究

Study on the synthesis of scale inhibitor dispersing agent YSS—94 and its performance

以丙烯酸 (AA)、2—丙烯酰胺— 2—甲基丙磺酸 (AMPS)和次磷酸钠为单体 ,水为溶剂 ,过硫酸铵为引发剂合成了YSS— 94二元共聚物 ,系统地考察了其抑制碳酸钙、磷酸钙的沉积能力 ,稳定锌离子和分散氧化铁的能力 ,结果表明 ,该共聚物是一种性能优异的新型水质稳定剂。

Copolymer YSS-94 is synthesized with acrylic acid (AA)、2-propylene amide-2-methyl propyl sulfonic acid (AMPS) and sodium hypophosphite (NaH 2PO 2·H 2O)as monomer,water as solvent,persulfate ammomium as initiator. The scale inhibition and dispersion performance experiment results show that the copolymer is an excellent water treatment agent for inhibiting CaCO 3、Ca 3(PO 4) 2、Zn 2+ and Fe 2O 3.