sulfonic acid-containing compounds

The synthesis of copolymer containing phosphono and sulfonic group(PAMPS) was introduced.

介绍了含膦磺酸基共聚物阻垢分散剂(PAMPS)的合成方法,通过正交实验选出最佳合成条件为:单体丙烯酸(AA)与2-丙烯酰胺基-2-甲基丙磺酸(AMPS)质量比75:25,次亚磷酸钠用量15%,过硫酸铵用量11%,反应温度102℃,反应时间5h。

The paper introduced the synthetic method of copolymer containing phosphono and sulfonic group,whose efficiency of scale-inhibition and corrosion-inhibition were researched.

介绍了含膦磺酸基共聚物PAMPS的合成方法,并对其阻垢和缓蚀性能进行了研究。

The adsorption of strong aromatic sulfonic acids on D301 is due to electr.

结果表明,大孔弱碱性阴离子交换树脂吸附芳香磺酸化合物是优惠型过程,采用RedlichPeterson等温方程拟合吸附平衡数据的相关性系数R2大于09;但是对2萘磺酸等强酸性芳香磺酸化合物主要是静电作用吸附,对弱酸性芳香磺酸化合物4,4′二硝基二苯乙烯2,2′二磺酸(DNS)主要是范德华作用力吸附。