摘要
采用非水溶液滴定法,以对甲苯磺酸为催化剂,确定了硬脂酸和月桂醇在强酸催化时的酯化反应总级数、催化剂及各种反应剂的级数,建立了反应速率方程,求得反应活化能,并提出了可能的反应机理。
The orders of overall reaction, catalyst and each reactant in the toluenesulfonic acid-catal-ysed esterification of stearic acid with lauryl alcohol have been determinated by non-aqueous solvent titration. Equation of reaction rate has been established and the activation energy has been caculated. The possible mechanism was proposed.
出处
《精细石油化工进展》
CAS
2000年第9期17-19,共3页
Advances in Fine Petrochemicals
关键词
硬脂酸月桂酯
对甲苯磺酸
催化酯化
动力学
lauryl stearate,toluene sulfonate ,acid-catalysed esterification,kinetics
