Two-Component Ni(Co)-Promoted MoS2 Bulk Catalysts and Their Hydrodesulphurising Ability in Model Reactions and Diesel Fraction Hydrotreatment
T. A. FEDUSHCHAK1, M. A. UIMIN2, V. V. MAIKOV2, E. V. MIKUBAEVA1, A. S. AKIMOV1, M. A. MOROZOV1, S. P. ZHURAVKOV3, T. V. PETRENKO1, A. V. VOSMERIKOV1, N. A. ZHIROV1, and V. M. KOGAN4
1Institute of Petroleum Chemistry, Siberian Branch, Russian Academy of Sciences, Tomsk, Russia
E-mail: taina@ipc.tsc.ru
2M.N. Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, Yekaterinburg, Russia
3National Research Tomsk Polytechnic University, Tomsk, Russia
4N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russia
Keywords: bulk catalysts, powders, mechanical activation, hydrodesulphurising ability, hydrotreatment, model reactions, diesel fraction
Pages: 71-77
Abstract
The paper deals with the solid-phase method for producing bulk two-component sulphide catalysts by the mechanochemical coupling of commercial molybdenum, cobalt, and nickel powders. The research presents physicochemical properties of the catalysts and discusses the activity of the latter in model reactions of dibenzothiophene and 4,6-dimethyldibenzothiophene hydrodesulphurisation including the latter in the presence of carbazole and phenanthrene, and also upon the hydrotreatment of sulphur components in diesel fraction.
DOI: 10.15372/CSD20190112
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