Hydrotreating of Light Cycle Oil over Supported on Porous Aromatic Framework Catalysts

Авторы: Karakhanov Eduard, Maximov Anton, Kardasheva Yulia, Vinnikova Maria, Kulikov Leonid
Журнал: Catalysts
Том: 8
Номер: 9
Год издания: 2018
DOI: 10.3390/catal8090397
Аннотация: The hydroprocessing of substituted naphthalenes and light cycle oil (LCO) over bimetallic Ni-W-S and Ni-Mo-S catalysts that were obtained by decomposition of [N(n-Bu)4]2[Ni(MeS4)2] (Me = W, Mo) complexes in situ in the pores of mesoporous aromatic frameworks (PAFs) during the reaction, was studied. The promotion of acid-catalyzed processes by PAF-AlCl3, synthesized by impregnation of a PAF with AlCl3 from its toluene solution, was investigated. It has been found that Ni-W-S catalytic systems were more active in the hydrodearomatization reactions, while Ni-Mo-S catalytic systems were more active in hydrodesulfurization and hydrocracking reactions. The introduction of sulfur into the reaction medium enhanced the activity of the catalysts and the presence of PAF-AlCl3 led to an acceleration of the hydrocracking processes.
Добавил в систему: Караханов Эдуард Аветисович

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