一种膦磺酸型水处理剂的合成及阻垢分散性能的研究

RESEARCHES ON THE SYNTHESIS OF A WATER TREATMENT AGENT MADE FROM PHOSPHATED SULPHONATE ACID AND THE PERFORMANCE OF SCALE INHIBITION AND DISPERSION

介绍了一种新型膦磺酸型水处理剂二甲叉膦酸氨基甲磺酸（ＤＰＡＭＳ）的合成方法，并进行了阻垢分散性能的研究。结果表明，ＤＰＡＭＳ在阻碳酸钙垢、磷酸钙垢和稳定锌、分散氧化铁等方面性能优于ＡＴＭＰ。

The synthesis of new water treatment agent-organic phosphated sulphonate acid(DPAMS) is introduced. Its performance of scale inhibition and dispersion is studied. The results demonstrate that DPAMS is superior to ATMP in inhibiting CaCO 3、Ca 3(PO 4) 2 scales, stabling Zn and dispering Fe 2O 3, and is inferior to sulphonate copolymer No.28 only in inhibiting CaCO 3 scales.