全混反应器中脉冲反应过程分析及动力学测试方法探讨

全混反应器中脉冲反应过程分析及动力学测试方法探讨 AN ANALYSIS OF THE PULSE REACTION PROCESS AND A STUDY OF THE METHOD FOR KINETIC PARAMETER DETERMINATION IN CSTR 郑洁修 first-author 马玉龙 屈一新 韩其勇 谈介义 根据脉冲技术特性,用数学分析方法推导了简单反应过程的浓度变化规律,并以规律中出现的极值为特征数值与反应动力数参数关联,获得了简单的计算动力学参数的函数关系。用醋酐水解反应检验了一级反应的浓度变化特征值与动力学参数的关联式,测试结果与用稳定流动法测定的结果相符。 According to the specialities of the pulse reaction process, the internal charateristics of the concentration variation in simple reactions are derived by mathematical analysis. A simple functional relation is developed by corelating the kinetic parameters with the data appeared in the derivation as characteristic values. The measurement on the hydrolysis of acetic anhydride show that the results derived from the corelation between the characteristic values of the concentration variation and kinetic parameters of a first order reaction are coincide with which derived from a steady flow system. 化学反应动力学测试 脉冲输入 全混反应器 chemical kinetic parameter, measurement of impulse testing CSTR（Continuous stirred tank reactor） 1987-02-01 2021-04-01 2