摘要
采用单因素考察法研究了椰油酸甲基单乙醇酰胺的合成工艺条件,最佳反应条件:n(椰子油)∶n(甲基单乙醇胺)=1∶1.05,反应温度90℃,反应时间5h,催化剂用量为0.3%;在此条件下,椰子油的转化率达93.5%,该工艺操作简便,满足工业化生产的需求。
The synthesis process of Cocamide Methyl MEA was explored with single factor method. Under the optimal reaction conditions of n(Cocos nucifera oil): n(N-Methyl monoethanolamine)=1:1.05, reaction temperature 90℃ and reaction time 5 h and NaOH mass fraction 0.3%, the conversion of Cocos nucifera oil was up to 93.5%.
引文
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