几种酯皂化反应的动力学参数求算  

The kinetic parameter calculate on the ester soaps turns reaction

作　　者：尹德成[1] 康戈莉[1] 李明顺[1] 王晓原[2] 

机构地区：[1]淄博职业学院化工系,山东淄博255013 [2]山东理工大学交通与车辆工程学院,山东淄博255049

出　　处：《云南大学学报（自然科学版）》2005年第S2期79-82,共4页Journal of Yunnan University(Natural Sciences Edition)

摘　　要：基于简单级数反应的积分和微分热动力学方程,运用热动力学特征对比参量法的数学模型,通过酯类皂化等不同级数反应的热谱曲线确定特征时间参量tm,再由此计算出特征对比参量R,即可计算反应的速率常数等.这些反应的热动力学研究验证了方法的正确性.According to the integral and differential themokinetic equations of simple order reaction,using the mathematical models of characteristic reduces parameter method,through some heat-score-curve of the ester soaps turns reaction and different orders reaction,the characteristic time t_m is determined,then characteristic compare parameter R is calculated with this method,and the rate constants of these reactions are calculated,that be proving the validity and in agreement with this method.

关 键 词：热动力学法 皂化反应 动力学参数 特征对比参量 速率常数 

分 类 号：O643.1[理学—物理化学]