烷基苯的磺化研究

烷基苯的磺化是制造阴离子表面活性剂的关键工序之一。本文重点介绍了采用国内消化吸收的意胡利Ｂａｌｌｅｓｔｒａ公司多管膜多磺化法生产烷基苯碘酸的技术，该技术工艺流程合理，设备结构简单，能耗低，产品质量好，不但适应于烷基苯的磺化，还可用于脂肪醇，脂肪醇聚氧乙烯醚等多种原料的磺化。

Research on Sulfonation of Alkylbenzene

The sulfonation of alkylbenzene is one of the key process for making anion surfacant. In the article the technology of producing alkylbenzene sulfonate, which used pipes membrane sulfonation technology of Ballestra Co. (Italy), has been introduced . The technology has many advantages: rational process, simple equipments in structre, low enengy expense and good proclucts. This tochnodogy not anly is used in sulfonationv of alkylbenzene, but also in sulfonatiom of fatty alcohol or fatty alcohol polyvinyl ether and so on.