Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Kh. Kh. Gil'manov"'
Publikováno v:
Petroleum Chemistry. 51:164-168
The contributions of cracking and coke formation reactions to a decrease in the selectivity of domestic and imported catalysts for the dehydrogenation of methylbutenes (isopentanes and isoamylenes) into isoprene have been determined. It has been foun
Publikováno v:
Petroleum Chemistry. 50:388-394
The influence of the reaction conditions on the characteristics of the one-step process of the dehydrogenation of 2-methylbutane or 2-methybutenes to isoprene in the presence of a new bimetallic (Pt-Sn) catalyst was studied. It was shown that this ca
Publikováno v:
Russian Journal of Applied Chemistry. 83:700-706
The influence of the nanocrystalline structure of an aluminum-zinc spinel support on the catalytic activity of bimetallic Pt-Sn catalysts in dehydrogenation of 2-methylbutane was studied. The formation of the spinel structure in solid-phase reactions
Autor:
O. V. Sofronova, R. A. Akhmed'yanova, S. Z. Chelnokova, Kh. Kh. Gil’manov, R. T. Shiyapov, N.R. Gil'mutdinov, A.G. Sakhabutdinov, A. Sh. Ziyatdinov, E.A. Markina
Publikováno v:
International Polymer Science and Technology. 37:7-10
Publikováno v:
Russian Journal of Applied Chemistry. 83:76-83
Calorimetry, thermogravimetry, X-ray diffraction analysis, and low-temperature adsorption of nitrogen were used to study the structure of bimetallic Pt—Sn catalysts on zinc–alumina spinel supports. The effect of the porous structure of the cataly
Autor:
S. R. Egorova, I. A. Basheva, Alexander A. Lamberov, B. A. Kamalov, Kh. Kh. Gil’manov, E. Yu. Sitnikova, A. G. Aptikasheva
Publikováno v:
Theoretical Foundations of Chemical Engineering. 43:752-757
An investigation of the changes in the characteristics of the porous structure, phase, and elemental compositions of catalyst samples for the isomerization of n-butylenes using a set of physicochemical methods has been conducted. In has been establis
Publikováno v:
Russian Journal of Applied Chemistry. 81:1583-1591
From the results of experiments with platinum-containing catalysts operating in the steady mode, adiabatic changes in temperature in the course of 2-metylbutane dehydrogenation to monoolefins and isoprene were calculated. Dehydrogenation of 2-methylb
Publikováno v:
Theoretical Foundations of Chemical Engineering. 41:679-685
The effect of modification with metal salts and acids on the acid-base characteristics and the catalytic properties of active aluminum oxide in the reaction of methyl phenyl carbinol dehydration to styrene was studied using the IR spectroscopy of ads
Autor:
I. R. Il’yasov, V. M. Shatilov, S. R. Egorova, Alexander A. Lamberov, Trifonov Sergej, A. Sh. Ziyatdinov, Kh. Kh. Gil’manov
Publikováno v:
Kinetics and Catalysis. 48:136-142
The samples of Pd-Ag/Al2O3 catalysts for the selective hydrogenation of acetylene impurities in an ethane-ethylene mixture were studied using the IR spectroscopy of adsorbed CO, X-ray diffraction analysis, and thermogravimetry. In the course of react
Autor:
A. V. Andryushkevich, E. V. Dement’eva, R. Ya. Bikkulov, S. V. Trifonov, Kh. Kh. Gil’manov, N. V. Romanova, Alexander A. Lamberov
Publikováno v:
Russian Journal of Applied Chemistry. 79:1447-1452
The effect of the paste molding pressure on the activity of an iron oxide catalyst in dehydrogenation of methylbutenes was studied. The study involved detailed analysis of the pore structure of the samples by mercury porosimetry and determination of