【摘要】 介绍了氨基磺酸化为硫酸作剂的优点 ,详细讨论了各种因素对合成AESA的影响 ,得出了最佳工艺条件 :摩尔配比NH2 SO3 H∶AEO3 =1∶1.0 5 ,反应温度 115～ 12 0℃ ,反应时间 12 0～ 15 0min ,催化剂用量为 1% ,助催化剂用量为 6 % .更多还原

【Abstract】 The advantages of sulfamic acid as a kind of sulfating agent were emphasized in this paper,The factors affecting synthesis of AESA were in detail studied,and the optimum conditions were obtained: the molar ration of sulfamic acid to AEO 3 was 1∶1.05,the reaction temperature was 115～120℃,the reaction time was 120～150min .the dosage of catalysis was 1%,the dosage of aid catalysis was 6% .更多还原