丁二酸二乙酯氢解反应宏观动力学研究

AGLOBAL KINETICS STUDY OF HYDROGENOLYSIS OF DIETHYL SUCCINATE

在３．０４ＭＰａ氢压和１９０～２３０℃温度内，使用磁驱动内循环无梯度反应器，研究了丁二酸二乙酯在工业粒度的无铬铜基催化剂上氢解反应的宏观动力学。建立了丁二酸二乙酯氢解的反应网络，其宏观动力学模型如下：验证结果证明：模型计算值与实验值能很好拟合，并能较好地预测各产物的分布。

study on global Kinetics of hydroge nolysis of diethyl succinate over a Cu-based catalyst was performed in an internal recycling gradientless reactor under the H_2 pressure 3.04 MPa(abs)and temp range 190～230℃,The reaction network and its global kinetics model were set as follows:The verification of the model indicated that the calculation values of the model agreed well with experimental values.