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[References: 9 tit.]

In the process of gasoline preparation, various products of hydrocarbon processing processes are used, such as catalytic reforming, isomerization, hydrocracking, catalytic cracking, liquid-phase alkylation of isobutane with olefins, as well as additives such as MTBE. Optimization of the commercial types of gasoline preparing process is a complex multi-factor task, including the stages of the catalytic processing of hydrocarbon raw materials into high-octane components and the stage of commercial gasoline components, mixing. This requires taking into account the non-additivity of the properties of commercial products. Determining the ratios of the mixing components, considering changes in the composition and properties of hydrocarbon feeds for processing, as well as the optimal technological conditions at the stages of catalytic processing of feeds, will reduce the cost of commercial products by reducing their quality stock.