Zobrazeno 1 - 10
of 107
pro vyhledávání: '"V. D. Sokolovskii"'
Publikováno v:
Catalysis Today. 42:191-195
The perspectives of direct partial oxidation of methane is considered in the light of the stability of the products of its partial oxidation. New data on the partial oxidation of methane into syngas are presented. x CoO·(1− x )MgO·Al 2 O 3 cataly
Publikováno v:
Journal of Catalysis. 167:296-299
The understanding of the factors controlling the formation of oxygenated by-products during alkane oxidation could allow one to tune the chemical properties of the V-containing catalysts so as to improve their selectivity in the partially oxidative d
Publikováno v:
Catalysis Today 28 (1996): 363–371.
info:cnr-pdr/source/autori:A. Parmaliana, F. Arena, V. Sokolovskii, F.Frusteri and N. Giordano/titolo:A Comparative Study of the Partial Oxidation of Methane to Formaldehyde on Bulk and Silica Supported MoO3 and V2O5 Catalysts/doi:/rivista:Catalysis Today/anno:1996/pagina_da:363/pagina_a:371/intervallo_pagine:363–371/volume:28
info:cnr-pdr/source/autori:A. Parmaliana, F. Arena, V. Sokolovskii, F.Frusteri and N. Giordano/titolo:A Comparative Study of the Partial Oxidation of Methane to Formaldehyde on Bulk and Silica Supported MoO3 and V2O5 Catalysts/doi:/rivista:Catalysis Today/anno:1996/pagina_da:363/pagina_a:371/intervallo_pagine:363–371/volume:28
The mechanism of the partial oxidation of methane to formaldehyde with O2 has been investigated on bulk and differently loaded silica supported (4–7 wt%) MoO3 and (5–50 wt%) V2O5 catalysts at 600–650°C in a pulse reactor connected to a quadrup
Publikováno v:
Applied catalysis. A, General
135 (1996). doi:10.1016/0926-860X(96)80037-8
info:cnr-pdr/source/autori:Parmaliana A.; Sokolovskii V.; Miceli D.; Giordano N./titolo:Highly effective vanadia-silica catalyst for propane oxidative dehydrogenation/doi:10.1016%2F0926-860X(96)80037-8/rivista:Applied catalysis. A, General (Print)/anno:1996/pagina_da:/pagina_a:/intervallo_pagine:/volume:135
135 (1996). doi:10.1016/0926-860X(96)80037-8
info:cnr-pdr/source/autori:Parmaliana A.; Sokolovskii V.; Miceli D.; Giordano N./titolo:Highly effective vanadia-silica catalyst for propane oxidative dehydrogenation/doi:10.1016%2F0926-860X(96)80037-8/rivista:Applied catalysis. A, General (Print)/anno:1996/pagina_da:/pagina_a:/intervallo_pagine:/volume:135
A vanadia on precipitated silica catalyst exhibits high yield, productivity and stability along with high propene concentration in the outlet stream in the oxidative dehydrogenation of propane.
Publikováno v:
Catalysis Reviews. 37:425-459
Introduction Selective ammoxidation of paraffins into corresponding nitriles is of a prime practical significance as it could add to the sources for synthesis of a number of valuable organic products currently produced from oil. On the whole these pr
Autor:
V. D. Sokolovskii
Publikováno v:
Catalysis Today. 24:377-381
The mechanism of two major directions for the selective oxidative transformations of lower paraffins; (i) dehydrogenation and coupling; and (ii) oxidation with oxy-product formation are considered. Oxidative dehydrogenation and coupling are 'in tempe
Publikováno v:
Catalysis Letters. 35:33-37
Methane oxidative coupling in the presence of the catalyst 1% Au/5% La2O3/CaO and gas-phase initiator hydrogen peroxide at the temperature 700–800°C under normal pressure has been studied. It has been shown that hydrogen peroxide remarkably increa
Publikováno v:
Journal of catalysis
148 (1994): 514–523. doi:10.1006/jcat.1994.1237
info:cnr-pdr/source/autori:Parmaliana A.; Sokolovskii V.; Miceli D.; Arena F.; Giordano N./titolo:On the Nature of the Catalytic Activity of Silica-Based Oxide Catalysts in the Partial Oxidation of Methane to Formaldehyde with O2/doi:10.1006%2Fjcat.1994.1237/rivista:Journal of catalysis (Print)/anno:1994/pagina_da:514/pagina_a:523/intervallo_pagine:514–523/volume:148
148 (1994): 514–523. doi:10.1006/jcat.1994.1237
info:cnr-pdr/source/autori:Parmaliana A.; Sokolovskii V.; Miceli D.; Arena F.; Giordano N./titolo:On the Nature of the Catalytic Activity of Silica-Based Oxide Catalysts in the Partial Oxidation of Methane to Formaldehyde with O2/doi:10.1006%2Fjcat.1994.1237/rivista:Journal of catalysis (Print)/anno:1994/pagina_da:514/pagina_a:523/intervallo_pagine:514–523/volume:148
The partial oxidation of methane to formaldehyde with molecular O2 has been investigated on various commercial bare SiO2 samples and silica-supported MoO3 and V2O5 catalysts at 550-650°C in batch, pulse, and continuous flow reactors at 1.7 bar. Amon
Publikováno v:
Reaction Kinetics & Catalysis Letters. 52:341-346
The effect of reaction mixture quenching on C2 product formation in the methane coupling reaction on La2O3/CaO is disclosed. For reaction with the mixture (vol. %): 54.5 CH4, 9.1 O2 and 36.4 N2 at 973 K, quenching of products results in a two-fold de
Autor:
V. D. Sokolovskii, O. Yu. Ovsitser
Publikováno v:
Catalysis Letters. 17:239-244
The coefficient of oxygen diffusion and the activation energy for diffusion have been measured for the series of oxide catalysts of selective oxidation of organic compounds (Sm-Mg-O, Sm-O; V-P-O, Sn-Sb-O, Sn-Bi-O, Fe-Sb-O, Bi-Sb-O). The rates of oxyg