牛磺酸镁盐制备工艺的改进

Improved synthetic process of magnesium taurate salt

目的研究牛磺酸镁盐的制备工艺,以提高产物收率。方法以酸碱中和反应合成牛磺酸镁盐,采用正交试验对制备工艺进行优选。结果改进后最佳工艺条件:反应温度80℃;反应时间5h;牛磺酸与氢氧化镁投料摩尔比2∶1(氢氧化镁略过量)。结论该工艺合理,操作简便,收率可达55%。

OBJECTIVE To study the synthetic process of magnesium taurate salt for improving the production＇s yield. METHODS Magnesium tam：ate salt（MTS） was synthesized with the method of acid-alkali neutralizing reaction, and the optimum conditions of the synthesis process were selected by orthogonal experiment. RESULTS The optimimum conditions were as follows ： the temperature of the synthesis was 80℃ ; the time of the synthesis was 5 hours; the salt was synthesized by reacting taurine and magnesium at a 2：1 molar ratio. CONCLUSION The optimum synthesis procedure is reliable, the operation is simple and the yield can reach 55%.