按照加氢裂化拟一级反应机理，论述了建立四氢萘加氢裂化集总动力学模型的方法和步骤。
The method and the process to establish lumped kinetic model of tetralin hydrocracking have been discussed according to the mechanism of pseudo first order reaction.
对国内外各种加氢脱硫反应的动力学模型进行了综述，并指出了这些模型存在的不足，以及加氢脱硫动力学的研究方向和面临的挑战。
The kinetics models of HDS at home and abroad are summarized and the shortage of the models is pointed out. The research direction and challenges of kinetics for HDS are put forward.
对国内外各种加氢脱硫反应的动力学模型进行了综述，并指出了这些模型存在的不足，以及加氢脱硫动力学的研究方向和面临的挑战。
The kinetics models of HDS at home and abroad are summarized and the shortage of the models is pointed out. The research direction and challenges of kinetics for HDS are put forward.
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