Search Results - "Nikulshin, P. A"

Effects of composition and morphology of active phase of CoMo/Al2O3 catalysts prepared using Co2Mo10–heteropolyacid and chelating agents on their catalytic properties in HDS and HYD reactions by Nikulshin, P.A., Ishutenko, D.I., Mozhaev, A.A., Maslakov, K.I., Pimerzin, A.A.

“…[Display omitted] •CoMo catalysts were synthesised using heteropolyacid and chelating agents simultaneously.•Type of chelating agent significantly affects the…”
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Relationship between active phase morphology and catalytic properties of the carbon–alumina-supported Co(Ni)Mo catalysts in HDS and HYD reactions by Nikulshin, P.A., Salnikov, V.A., Mozhaev, A.V., Minaev, P.P., Kogan, V.M., Pimerzin, A.A.

“…•Co(Ni)Mo catalysts were synthesized from heteropoly compounds and C-coated Al2O3.•Catalytic activity was essentially dependent on carbon content in…”
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Recent Advances in Biodegradable Lubricating Materials (A Review) by Danilov, A. M., Antonov, S. A., Bartko, R. V., Nikulshin, P. A.

“…State of the art in the field of using biodegradable lubricating materials is considered, and data on recent achievements in their use are summarized. The…”
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Distinctive Features of Composition and Properties of Heavy Naphthenic-Aromatic Oil and Options for its Proficient Refining by Antonov, S. A., Matveeva, A. I., Pronchenkov, I. A., Bratko, R. V., Nikulshin, P. A., Kilyakova, A. Yu, Gerasimov, A. V.

“…The article examines the chemical composition and physicochemical properties of heavy naphthenic-aromatic oil and its fractions. In comparison with mixtures of…”
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Computer-Aided Modeling and Additive Manufacturing of Promising Protective Layer Materials for Catalytic Reactors by Nikulshin, P. A., Dorokhov, V. S., Ovsienko, O. L., Rogozina, M. V., Anikeev, N. A., Sidel’nikov, I. V., Chugunov, S. S.

“…The study demonstrates the potential for computer-aided modeling methods and additive manufacturing techniques to fabricate novel protective layer materials…”
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Coarsely Granulated Macroporous Adsorbent for Adsorption Cleaning of Heavy Oil Stock by Yuzmukhametova, R. F., Shmelkova, O. I., Boldushevsky, R. E., Khamzin, Yu. A., Shipiltsyna, A. A., Antonov, S. A., Nikulshin, P. A.

“…Adsorption method of oil residue upgrading without hydrogen using coarsely granulated macroporous adsorbents with a high mechanical strength, a small surface…”
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Slack Wax Deoiling by Static Crystallization by Pronchenkov, I. A., Antonov, S. A., Matveeva, A. I., Bartko, R. V., Nikulshin, P. A., Kilyakova, A. Yu, Tonkonogov, B. P., Dogadin, O. B.

“…The possibility of producing semi-purified and deeply deoiled paraffins from slack waxes by the method of static crystallization is investigated. Optimal…”
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Investigation of co-effect of 12-tungstophosphoric heteropolyacid, nickel citrate and carbon-coated alumina in preparation of NiW catalysts for HDS, HYD and HDN reactions by Nikulshin, P.A., Minaev, P.P., Mozhaev, A.V., Maslakov, K.I., Kulikova, M.S., Pimerzin, A.A.

“…[Display omitted] •NiW catalysts supported on carbon-coated alumina were prepared with H3PW12O40 and nickel citrate.•Sulphidation degree, average length and…”
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Performance of Polysulfones as Components of Ashless Antistatic Additives by Repina, O. V., Tarazanov, S. V., Nikulshin, P. A.

“…Synthesis of polysulfones from individual α-olefins was investigated. The correlation between the specific electrical conductivity of diesel fuels (DF) and the…”
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Comparable investigation of unsupported MoS2 hydrodesulfurization catalysts prepared by different techniques: Advantages of support leaching method by Varakin, A.N., Mozhaev, A.V., Pimerzin, A.A., Nikulshin, P.A.

“…[Display omitted] •Bulk MoS2 catalysts were prepared by different synthesis routes.•High MoS2 stacking and low size provide maximal activity for bulk…”
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Filtration Performance of 3D-Printed Ceramic Pellets: Investigation Using CFD and Computed Tomography by Dorokhov, V. S., Ovsienko, O. L., Chugunov, S. S., Rogozina, M. V., Anikeev, N. A., Nikulshin, P. A.

“…This study demonstrates the potential for computer-aided engineering and additive manufacturing techniques to fabricate protective layer materials with a novel…”
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Reactive Adsorption Desulfurization of Olefin-Containing Feedstocks over Ni/ZnO–Al2O3 Adsorbents: Effects of ZnO–Al2O3 Support Composition by Botin, A. A., Mozhaev, A. V., Khamzin, Yu. A., Boldushevskii, R. E., Nikulshin, P. A.

“…Several adsorption-catalytic systems have been synthesized, which are different by the composition and method of the support preparation. The composition and…”
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Effect of Surface Concentration of Nickel on the Activity and Selectivity of Ni/ZnO-Al2O3 Sorbents in Reactive–Adsorption Desulfurization of Olefin-Containing Feedstock by Botin, A. A., Mozhaev, A. V., Boldushevskii, R. E., Khamzin, Yu. A., Nikulshin, P. A.

“…The advantages of the reactive adsorption process for ultra-deep desulfurization of gasoline from catalytic cracking and other hydrocarbon fractions are…”
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Influence of Oxygen-Containing Compounds on Conversion and Selectivity of Dibenzotiophene and Naphthaline on Bulk and Supplied Co(Ni)MoS2 Catalysts by Varakin, A. N., Salnikov, V. A., Pimersin, A. A., Nikulshin, P. A.

“…The supported CoMoS 2 /Al 2 O 3 and NiMoS 2 /Al 2 O 3 catalysts were prepared by impregnating of alumina to incipient wetness with aqueous solutions of…”
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Investigation into the effect of the intermediate carbon carrier on the catalytic activity of the HDS catalysts prepared using heteropolycompounds by Nikulshin, P.A., Tomina, N.N., Pimerzin, A.A., Kucherov, A.V., Kogan, V.M.

“…The effect of the intermediate activated carbon covering the alumina carrier on catalytic activity of the supported transition metal sulfides (TMS) prepared…”
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The Current State of Development of Greases by Antonov, S. A., Bartko, R. V., Nikul’shin, P. A., Kilyakova, A. Yu, Tonkonogov, B. P., Danilov, A. M.

“…The major trends in the development of grease products are described in an analysis of the relevant research and patent literature, including research on…”
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Inhibiting Effect of Quinoline on the Hydroconversion of Dibenzothiophene and Naphthalene on Trimetallic NiCoMoS Catalysts Supported on Al2O3, SiO2, and SBA-15 by Boldushevskii, R. E., Koklyukhin, A. S., Mozhaev, A. V., Minaev, P. P., Guseva, A. I., Nikul’shin, P. A.

“…Trimetallic NiCoMo catalysts supported on γ-alumina (γ-Al 2 O 3 ), amorphous silicon dioxide (SiO 2 ), and mesostructured silicate (SBA-15) with equal surface…”
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Production of Low -Sulfur Marine Fuel by Gulyaeva, L. A., Lobashova, M. M., Mitusova, T. N., Shmel’kova, O. I., Khavkin, V. A., Nikul’shin, P. A.

“…This paper presents the results of testing a catalyst system developed for the demetallization and desulfurization of vacuum gas oil and heavy coker gas oil…”
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Furfural Derivatives as Fuel Components by Nikul’shin, P. A., Ershov, M. A., Grigor’yeva, E. V., Tarazanov, S. V, Kuznetsova, S. N., Repina, O. V

“…Furfural derivatives prepared from vegetable raw materials have recently become popular as high-performance fuel additives. Furfural oxygenates are…”
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A review of furfural derivatives as promising octane boosters by Ershov, M. A., Grigor’eva, E. V., Guseva, A. I., Vinogradova, N. Ya, Potanin, D. A., Dorokhov, V. S., Nikul’shin, P. A., Ovchinnikov, K. A.

“…Prospects for using furfural derivatives as octane boosters for gasoline are discussed on the basis of analysis of their physicochemical and operation…”
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