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Article
Kinetics of the total oxidation of para-xylene and its mixtures with carbon monoxide over supported copper catalysts
The kinetics of the total oxidation of para-xylene and its mixtures with CO over alumina-supported copper catalysts has been investigated at atmospheric pressure in the temperature range from 200 to 270°C. The re...
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Article
Kinetics of carbon monoxide methanation on nickel catalysts
The kinetics of CO methanation in excess H2 on CaO- and CeO2-doped nickel catalysts supported on Al2O3 and TiO2 was studied at atmospheric pressure in a temperature range of 180–240°C. It was found that the same ...
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Article
Effect of the introduction of alkaline promoters into chromium oxide catalysts for propane dehydrogenation in the presence of CO2
The influence of the introduction of alkaline promoters into chromium oxide catalysts for the dehydrogenation of propane in the presence of CO2 was investigated. The positive role of potassium, which manifested i...
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Article
Reaction mechanism of CO methanation on nickel catalysts, as studied by isotopic and nonstationary methods
Kinetic isotope effects were measured upon the replacement of hydrogen by deuterium in the reaction of carbon monoxide methanation on nickel catalysts supported on TiO2 and γ-Al2O3. Data on the mechanism of the p...
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Article
Ethane aromatization on Ga-Pt/HZSM-5 zeolites prepared by solid-state modification
The results of a comparative study of the catalytic properties of gallium and platinum pentasil (ZSM-5) zeolites, prepared according to the solid-state modification and impregnation techniques, in the ethane a...
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Article
Physicochemical study of catalysts for the oxidative dehydrogenation of isobutane: Cobalt, nickel, and manganese molybdates
Temperature-programmed desorption and IR spectroscopic studies of the physicochemical properties of cobalt, nickel, and manganese molybdates are reported. These properties are correlated with the catalytic pro...
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Article
The mechanism of carbon dioxide hydrogenation on copper and nickel catalysts
The mechanism of the reaction of CO2 with H2 on copper and nickel catalysts was studied by means of isotope, non-steady-state, and steady-state methods. Staged schemes of the process were proposed. The slow step ...
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Article
Kinetics and mechanism of the oxidative dehydrogenation of isobutane on cobalt, nickel, and manganese molybdates
The kinetics of oxidative dehydrogenation of isobutane in the presence of atmospheric oxygen on manganese molybdate has been studied. The experiments have been carried out in a circulation flow reactor at 470–...
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Article
Kinetics of Benzene and Toluene Hydrogenation on a Pt/TiO2 Catalyst
The kinetics and mechanism of benzene and toluene hydrogenation on a Pt/TiO2 catalyst were studied in steady-state and non-steady-state regimes in the presence or absence of strong metal–support interactions (SMS...
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Article
Kinetics of toluene hydrogenation over platinum-titania catalysts in conditions of strong metal-support interaction
Toluene hydrogenation was investigated over different platinum-titania catalysts. It was found that the form of kinetic equation of the reaction does not depend on the modifications of titania (rutile, anatase...
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Article
Kinetic and Mechanistic Study of the Oxidative Dehydrogenation of Isobutane over Cobalt and Nickel Molybdates
The kinetics and mechanism of the oxidative dehydrogenation of isobutane on nickel and cobalt molybdates are studied. Cobalt molybdate is found to be more active than nickel molybdate. The rate laws and mechan...
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Article
The kinetics of hydrocarbon conversion on ZSM-5 zeolites
The complete oxidation of hydrocarbons with various structures (methane, n and wo-pentanes, cyclohexane, and benzene) on copper-modified ZSM-5 zeolite and the aromatization of propane on H-ZSM-5, are studied t...
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Article
Kinetics of methanation of carbon dioxide on a nickel catalyst
The kinetics of hydrogenation of CO2 to methane on an NKM-4A nickel-containing catalyst was studied in a wide range of change of partial pressures of hydrogen and carbon dioxide at 498–543 K. It was shown that wh...
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Article
Study of the properties of pentasil-containing catalysts in reactions of transformation of hydrocarbons 5. Kinetics and mechanism of aromatization of propane and propylene on Ga and H forms of pentasils
The kinetics of transformations of propane and propylene on Ga-modified pentasils and the H-form of zeolite were investigated in a wide range of conversions (20–95%). The selectivity of formation of aromatic h...
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Article
Study of the properties of pentasil-containing catalysts in reactions of transformation of hydrocarbons
The kinetics of transformations of propane and propylene on pentasils modified with zinc, Zn/HTsVM, and the H form of zeolite were investigated. Quantitative data were obtained which revealed significant diffe...
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Article
Characteristics of methanation of carbon monoxide on a nickel-aluminum-calcium catalyst at atmospheric and elevated pressures
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Article
Kinetics of the hydrogenation of C6-C9 olefins in the presence of aromatic hydrocarbons on a palladium sulfide catalyst
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A kinetic model has been established for the hydrogenation of C6-C9 olefins on a palladium sulfide catalyst a...
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Article
Kinetics of the catalyzed synthesis of 2-methoxypropene in the gas phase
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Article
Kinetics of the catalytic synthesis of 2-methoxypropene
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Article
Kinetics of hydrogenation of 1-hexene in the presence of aromatic hydrocarbons on palladium sulfide catalyst
A kinetic study has been made of 1-hexene hydrogenation on palladium sulfide catalyst at atmospheric pressure in the presence of benzene, toluene, or xylenes, and a kinetic model of the process has been establ...
