【摘要】 以ED3A为亲水基团的螯合性表面活性剂同时具有良好的表面活性和络合金属离子的作用。介绍了N-酰基ED3A和N-烷基ED3A两类螯合性表面活性剂的制备工艺,并对现有各种工艺路线的优缺点做了评述,预计了其工业发展前景,展望了此类螯合性表面活性剂的发展方向。更多还原

【Abstract】 The chelating surfactant,with a ED3A hydrophilic group,has excellent surface activity and metal ion complexing actions.Synthesis ways for two kinds of chelating surfactant,N-acyl ED3A and N-alkyl ED3A,were introduced.Their basic synthesis process were summarized with their advantages and disadvantages were reviewed.The industrial development of this kind of chelating surfactant were prospected.更多还原