柴油非临氢降凝是强吸热反应过程。为了处理等温反应条件下的试验数据，采用了一级简单反应和一级串、并联反应两个反应模型。对一级串、并联反应模型，求出了反应速度方程式的积分形式。引入可反应组分初浓度的概念，对反应速度方程式的参数进行了估值，进而确立了用于反应器参数计算的宏观反应动力学方程式，为建立固定床绝热反应器的数学模型及设计参数计算提供了基础。 Diesel non-hydrodewaxing is a strong endothermic reaction process. In order to deal with the experimental data under isothermal reaction conditions, a simple reaction and a series of first-order reaction series and parallel reaction model were adopted. For the first-order series and parallel reaction model, the integral form of the reaction rate equation was obtained. The concept of initial concentration of reactable components was introduced and the parameters of the reaction rate equation were estimated. Then the macroscopic reaction kinetic equation for the calculation of reactor parameters was established. In order to establish the mathematical model and design parameters of the fixed bed adiabatic reactor, Calculations provide the basis.