我国三氧化硫磺化及硫酸化产品的现状及发展方向

The Present Status and Developing Trend of the Products from SO3 Sulfonation and Sulfating

介绍了国内使用 Ｓ Ｏ３ 磺化装置生产阴离子表面活性剂———烷基苯磺酸盐、脂肪醇醚硫酸盐、脂肪醇硫酸盐、α－ 烯基磺酸盐和脂肪酸甲酯磺酸盐的现状和今后发展趋势， 指出磺化和硫酸化产品市场的竞争将日趋激烈， 并指出作为尚待开发的后两种产品（α－ 烯基磺酸盐和脂肪酸甲酯磺酸盐） 必须加强应用方面的研究开发工作。

his paper described present status and developing trend of anionic surfactants——alkyl benzene sulfonates,fatty alcohol ethoxylated sulfates,fatty alcohol sulfates,α-olefine sulfonates and fatty methyl ester sulfonates, produced from SO3 sulfonation plants,pointed out the competition for these sulfonated and sulfated products in the market will more and more vigorous and the later two products (α-olefine sulfonate and fatty methyl ester sulfonate )that need to be developed yet must strengthen to study in the field of application.