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The paper presents calculations for the optimization of the catalytic reforming reactor unit by interstage fractionation, performed in the UniSim Design R400 environment based on the previously created kinetic model. Two options for the removal of hydrocarbons with six or less carbon atoms from the reaction mixture are considered. The scheme and technological parameters of the separation unit, presented in the paper, are conceptual in nature and used in the calculated environment only for the removal of hydrocarbons with five and six carbon atoms and does not pretend to a technical solution. In this paper, an example of catalytic reforming with high pressure and benzene content in reformate was used to evaluate the removal efficiency of C5 and C6 hydrocarbons. The scheme of the reactor block is determined, which ensures a decrease in the benzene content and an increase in the yield of the target product (reformate) by 2 %. Ключевые слова: каталитический риформинг, кинетическая модель, реакторный блок, математическая модель, межступенчатое фракционирование, бензол, октановое число

POSSIBLE WAYS OF UPGRADING REACTOR UNIT OF CATALYTIC REFORMING BASED ON KINETIC MODEL