Search Results - "Tomina, N. N."

Hydrodesulfurization reactions group kinetics of “vacuum gas oil–deasphalted vacuum residues–heavy coker gasoil” feedstock in the presence of a Ni6–PMonW12-n/γ-Al2O3 catalysts by Maximov, N. M., Moiseev, A. V., Solmanov, P. S., Tomina, N N., Zanozina, I. I., Pimerzin, A. A.

“…The organosulfur compounds of mixed raw materials—vacuum gas oil in a mixture with heavy coking gas oil reactions group kinetic were investigated during…”
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Kinetic Study of the Hydrodenitrogenation Reactions of Catalytic Cracking Feedstock by Moiseev, A. V., Maximov, N. M., Solmanov, P. S., Tomina, N. N., Eremina, Yu. V., Tyshchenko, V. A.

“…A kinetic study was carried out on the hydrodenitrogenation of mixed high-boiling petroleum feedstock in a broad temperature range on Ni 6 PMo 12 , Ni 6 PMo 2…”
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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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Effect of the Composition and Morphology of the Active Phase of NiMoW/P-Al2O3 Catalysts with Different Mo/W Ratios on Their Activity in the Reactions of Dibenzothiophene Hydrogenolysis and Naphthalene Hydrogenation by Solmanov, P. S., Maksimov, N. M., Tomina, N. N., Pimerzin, A. A., Verevkin, S. P.

“…A series of catalysts have been synthesized Ni–Mo–W/P-Al 2 O 3 with different Mo: W ratios (a sample without W, Mo: W = 2: 1, Mo: W = 1: 1, Mo: W = 1: 2, and a…”
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Effect of Phosphorus Content in the Support of NiMoW/P–Al2O3 Quaternary Hydrotreating Catalysts on Their Hydrodesulfurization and Hydrogenation Activity by Solmanov, P. S., Maksimov, N. M., Timoshkina, V. V., Tomina, N. N., Pimerzin, A. A.

“…A set of NiMoW/P–Al 2 O 3 catalysts with different P 2 O 5 concentrations in the support (0, 0.5, 1.0, 2.0, 5.0 wt % P 2 O 5 ; Mo : W = 1 : 2) has been…”
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Hydrotreating of Mixtures of Straight-Run Diesel Fraction with Coker Gas Oil over Modified Co(Ni)-Mo/Al2O3Catalysts by Tomina, N. N., Maksimov, N. M., Solmanov, P. S., Samsonov, M. V., Moiseev, A. V., Pimerzin, A. A.

“…The effect from the P 2 O 5 introduction on the activity of Co(Ni)-Mo/Al 2 O 3 catalysts in hydrotreating reactions of petroleum feedstock was examined. As…”
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Chemical Transformation of Cat Cracking Light Gas Oil Components by Hydrofining on Aluminum-Cobalt-Molybdenum Catalysts by Maksimov, N. M., Moiseev, A. V., Tomina, N. N., Pimerzin, A. A.

“…The degree of hydrogenation of various classes of aromatic and olefin hydrocarbons in the cat cracking light gas oil hydrofining process in the presence of…”
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NiMoW/P-Al2O3 Hydrotreating Catalysts: Influence of the Mo/W Ratio on the Hydrodesulfurization and Hydrogenation Activity by Solmanov, P. S., Maksimov, N. M., Tomina, N. N., Eremina, Yu. V., Timoshkina, V. V., Pimerzin, A. A., Verevkin, S. P.

“…A series of NiMoW/P-Al 2 O 3 catalysts with different Mo/W ratios (sample containing Mo only, Mo/W = 2: 1, Mo/W = 1: 1, Mo/W = 1: 2, and sample containing W…”
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Co-Mo/Al2O3 and Ni-W/Al2O3 catalysts: Potential and prospects for use in hydrotreating of light cycle oil from catalytic cracking by Maximov, N. M., Tomina, N. N., Solmanov, P. S., Pimerzin, A. A.

“…Со-Мо/Al 2 O 3 and Ni-W/Al 2 O 3 catalysts were tested in hydrotreating of light cycle oil from catalytic cracking, of the straight-run gasoil, and of their…”
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Effect of Vanadium Introduction on the Activity of NiMo/Al2O3 Catalysts in the Hydrotreating of Diesel Fractions by Tomina, N. N., Maksimov, N. M., Moiseev, A. V., Pimerzin, A. A.

“…The influence of the introduction of V 2 O 5 into NiMo/Al 2 O 3 catalysts on their activity in hydrodesulfurization (HDS) and hydrogenation reactions of the…”
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Hydrotreating of a Vacuum Gas Oil-Heavy Coker Gas Oil Mixture by Tomina, N. N., Solmanov, P. S., Maksimov, N. M., Moiseev, A. V., Pimerzin, A. A., Zanozina, I. I., Babintseva, M. V.

“…Changes in the chemical composition of the vacuum gas oil in a mixture with heavy coker gas oil in the presence of industrial and laboratory NiMoW/P 2 O 5 –Al…”
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Kinetic Features of Light Cycle Oil Hydrodesulfurization Reactions in the Presence of a Co6–PMO12(S)/Al2O3 Catalyst by Maksimov, N. M., Tomina, N. N., Solmanov, P. S., Pimerzin, A. A.

“…The group kinetics of reactions of organic sulfur compounds present in light cycle oil (LCO) in the hydrotreating process over a Co 6 –PMo 12 (S)/Al 2 O 3…”
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Hydrotreating of vacuum gas oil on modified Ni–Mo/Al2O3 catalysts by Tomina, N. N., Maksimov, N. M., Solmanov, P. S., Zanozina, I. I., Pimerzin, A. A.

“…The effect of the introduction of P 2 O 5 into Ni–Mo/Al 2 O 3 catalysts on their activity in the hydrotreating of vacuum gas oil has been studied. As the…”
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Comparison of structural-group compositions and properties of base oils obtained in solvent refining and hydrotreating processes by Tomina, N. N., Antonov, S. A., Maksimov, N. M., Pimerzin, A. A., Roganov, A. A., Babintseva, M. V., Zanozina, I. I.

“…The structural-group composition and properties of the base oil samples obtained by solvent extraction technology and with the use of hydrofinishing of the…”
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Influence of the Composition and Morphology of the Active Phase of Quaternary P–Ni–Mo–W/Al2O3 Catalysts with Different P2O5 Contents in the Modified Support on Their Catalytic Activity by Solmanov, P. S., Maksimov, N. M., Tomina, N. N., Pimerzin, A. A.

“…A series of Ni–P–Mo–W catalysts with different P 2 O 5 contents in the support (0, 0.5, 1.0, 2.0, and 5.0 wt % P 2 O 5 , Mo : W = 1 : 1) were synthesized…”
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Influence of the Composition and Morphology of the Active Phase of Quaternary P-Ni-Mo-W/Al.sub.2O.sub.3 Catalysts with Different P.sub.2O.sub.5 Contents in the Modified Support on Their Catalytic Activity by Solmanov, P. S, Maksimov, N. M, Tomina, N. N, Pimerzin, A. A

“…A series of Ni-P-Mo-W catalysts with differentP.sub.2O.sub.5 contents in the support(0, 0.5, 1.0, 2.0, and 5.0 wt %P.sub.2O.sub.5, Mo : W = 1 : 1)…”
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Influence of the Composition and Morphology of the Active Phaseof Quaternary P–Ni–Mo–W/Al2O3 Catalystswith Different P2O5 Contents in theModified Support on Their Catalytic Activity by Solmanov, P S, Maksimov, N M, Tomina, N N, Pimerzin, A A

“…A series of Ni–P–Mo–W catalysts with different P2O5 contents in the support (0, 0.5, 1.0, 2.0, and 5.0 wt % P2O5, Mo : W = 1 : 1) were synthesized. Heteropoly…”
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Effect of Phosphorus Content in the Support of NiMoW/P-Al.sub.2O.sub.3 Quaternary Hydrotreating Catalysts on Their Hydrodesulfurization and Hydrogenation Activity by Solmanov, P. S, Maksimov, N. M, Timoshkina, V. V, Tomina, N. N, Pimerzin, A. A

“…A set of NiMoW/P-Al.sub.2O.sub.3 catalysts with different P.sub.2O.sub.5 concentrations in the support (0, 0.5, 1.0, 2.0, 5.0 wt % P.sub.2O.sub.5; Mo : W = 1 :…”
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Kinetic Features of Light Cycle Oil Hydrodesulfurization Reactions in the Presence of a Co.sub.6-PMO.sub.12/Al.sub.2O.sub.3 Catalyst by Maksimov, N. M, Tomina, N. N, Solmanov, P. S, Pimerzin, A. A

“…The group kinetics of reactions of organic sulfur compounds present in light cycle oil (LCO) in the hydrotreating process over a…”
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NiMoW/P-Al2O3 four-component catalysts with different Mo:W molar ratios and P2O5 contents: the effect of the composition and active phase morphology on the catalytic activity by Solmanov, P. S., Maximov, N. M., Tomina, N. N., Zanozina, I. I., Pimerzin, A. A., Verevkin, S. P.

“…NiMoW/P-Al 2 O 3 catalysts were synthesized with a different ratio of Mo:W (W-free sample, Mo:W = 2:1, Mo:W = 1:1, Mo:W = 1:2 and Mo-free sample) and various P…”
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