A mathematical model is developed, through the theoretical analysis, for the crystal system of the ketone-benzene dewaxing process in a lube oil production system. The model parameters are estimated.

• 通过对润滑油生产中酮-苯脱蜡结晶过程的理论分析,建立了该过程关于收率的机理模型,并对模型参数进行了估计。