摘要
根据双曲线型动力学方程,以全局通用算法结合马夸特算法对动力学参数进行估值,建立了与实验数据相吻合的含硫模型化合物的加氢脱硫反应动力学模型,苯并噻吩的活化能为5.219 9×104J/mol。残差检验和统计学考察表明,模型计算结果和实验数据吻合良好。
According to the hyperbdic type model, the parameters are estimated with the Universal Global Optimization and Marquardt method. The results show that the activation energy of benzothiophene is 5. 219 9×10^5 J/mol. Residual error distribution and statistics test show that the calculated values of models agree well with the experimental data.
出处
《唐山学院学报》
2012年第3期24-26,38,共4页
Journal of Tangshan University
关键词
加氢脱硫
宏观动力学
苯并噻吩
hydrodesulfurization （HDS）
the global kinetics
benzothiophene
