Search Results - "Chedryk, V. I"

Production of Methyl Acetate from Methanol in Vapor-Phase Tandem Reactions on Supported Copper–Nickel Catalysts by Kapran, A. Yu, Chedryk, V. I., Alekseenko, L. M., Yaremov, P. S., Orlyk, S. M.

“…A method is proposed for the production of methyl acetate by combining vapor-phase reactions of methanol decomposition on a CuO-NiO-ZnO/Al 2 O 3 /cordierite…”
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Vapor-Phase Carbonylation of Methanol with the Obtaining of Acetyls on Solid-Phase Catalysts: A Review by Kapran, A. Y., Pyatnitsky, Y. I., Chedryk, V. I., Orlyk, S. M.

“…The thermodynamic and kinetic aspects of vapor-phase carbonylation of methanol are considered, in particular the effect of temperature on the equilibrium yield…”
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Influence of Chromium in Cr/Zn-Bea Metal–Zeolite Composites on Their Acid–Base Characteristics and Catalytic Properties in the Processes of Propane Dehydrogenation by Orlyk, S. M., Vlasenko, N. V., Chedryk, V. I., Kapran, A. Y., Dzwigaj, S.

“…According to the quasi-equilibrium NH 3 and CO 2 thermal desorption data, the effect of chromium in the composition of zinc-containing BEA zeolites with…”
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Catalytic Properties and Resource Characteristics of Modified Nickel Composites in the Processes of Oxidative Reforming of C1-C4 Alkanes by Orlyk, S. M., Chedryk, V. I., Soloviev, S. O., Vasylyev, O. D.

“…Modified nickel composites based on stabilized zirconia as prototypes of anode materials of solid oxide fuel cells (SOFC) showed high catalytic activity and…”
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Ga(Nb,Ta)SiBEA zeolites prepared by two-step postsynthesis method: acid–base characteristics and catalytic performance in the dehydrogenation of propane to propylene with CO2 by Orlyk, S. M., Kantserova, M. R., Chedryk, V. I., Kyriienko, P. I., Balakin, D. Y., Millot, Y., Dzwigaj, S.

“…Ga(Ta,Nb)SiBEA zeolites with Ta(V), Nb(V) and Ga(III)-single sites were prepared by two-step post-synthesis preparation procedure as evidenced by X-ray…”
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Influence of Acid–Base Surface Characteristics of GAxSIBEA Zeolites on their Catalytic Properties in the Process of Oxidative Dehydrogenation of Propane to Propylene with Participation of CO2 by Orlyk, S. M., Kantserova, M. R., Chedryk, V. I., Kyriienko, P. I., Balakin, D. Yu, Millot, Y., Dzwigaj, S.

“…It was found that Lewis acid sites formed by isolated Ga(III) atoms play a decisive role in the process of oxidative dehydrogenation of propane to propylene…”
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Activity and Stability of Multicomponent Nickel-Containing Catalysts Supported on Zirconia in the Steam Reforming and Oxidative Steam Reforming of Butane by Kantserova, M. R., Chedryk, V. I., Orlyk, S. N.

“…The introduction of copper and CeO 2 into nickel-containing catalysts supported on zirconia stabilized by scandia and ceria (ScCeSZ) provides for their stable…”
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Effect of Cerium Dioxide in NiCl2–CuCl2 Compositions Deposited on Activated Carbon on Their Catalytic Properties in the Vapor-Phase Carbonylation of Methanol by Kapran, A. Yu, Borysevych, V. S., Alekseenko, L. M., Chedryk, V. I., Orlyk, S. M.

“…It was shown that modification of the catalytic composition NiCl 2 –CuCl 2 with cerium dioxide on activated carbon leads to increase in the selectivity of…”
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The Influence of Hydrogen Concentration in an Ar–H2 Mixture on the Electrical Properties of Solid Oxide Fuel Cells by Lysunenko, N.O., Brodnikovskyi, Y.M., Mokiichuk, V.M., Polishko, I.O., Brodnikovskyi, D.M., Chedryk, V.I., Vasylyev, O.D.

“…Fuel cells are today among the most efficient and environmentally friendly devices for the production of electricity. They are developing rapidly and are…”
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Effect of Porosity on Strength and Electrical Conductivity of NiO–3.5YSZ Composite and Its Ni–3.5YSZ Cermet by Polishko, I. O., Brodnikovskyi, Y. M., Brodnikovskyi, D. M., Vasyliv, B. D., Podhurska, V. Y., Shevchenko, S. M., Chedryk, V. I., Andrzejczuk, M., Vasylyev, O. D.

“…The change in porosity of the Ni–3.5YSZ (ZrO 2 stabilized with 3.5 mol.% Y 2 O 3 ) composite, when produced, and the effect of porosity on the strength and…”
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Catalytic Properties and Resource Characteristics of Modified Nickel Composites in the Processes of Oxidative Reforming of C.sub.1-C.sub.4 Alkanes by Orlyk, S. M, Chedryk, V. I, Soloviev, S. O, Vasylyev, O. D

“…Modified nickel composites based on stabilized zirconia as prototypes of anode materials of solid oxide fuel cells (SOFC) showed high catalytic activity and…”
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Influence of Acid-Base Surface Characteristics of GA.sub.xSIBEA Zeolites on their Catalytic Properties in the Process of Oxidative Dehydrogenation of Propane to Propylene with Participation of CO.sub.2 by Orlyk, S. M, Kantserova, M. R, Chedryk, V. I, Kyriienko, P. I, Balakin, D. Yu, Millot, Y, Dzwigaj, S

“…It was found that Lewis acid sites formed by isolated Ga(III) atoms play a decisive role in the process of oxidative dehydrogenation of propane to propylene…”
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Effect of Cerium Dioxide in NiCl.sub.2-CuCl.sub.2 Compositions Deposited on Activated Carbon on Their Catalytic Properties in the Vapor-Phase Carbonylation of Methanol by Kapran, A. Yu, Borysevych, V. S, Alekseenko, L. M, Chedryk, V. I, Orlyk, S. M

“…It was shown that modification of the catalytic composition NiCl.sub.2-CuCl.sub.2 with cerium dioxide on activated carbon leads to increase in the selectivity…”
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Structure and size effects on the catalytic properties of complex metal oxide compositions in the oxidative conversion of methane by Orlyk, S. N., Kantserova, M. R., Shashkova, T. K., Gubareni, E. V., Chedryk, V. I., Soloviev, S. A.

“…Results are given for a study of the effects of structure and size on the characteristics of catalysts derived from oxides of transition metals (Mn, Fe, Ni,…”
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