Zobrazeno 1 - 10
of 25
pro vyhledávání: '"V. Yu. Doluda"'
Publikováno v:
Тонкие химические технологии, Vol 4, Iss 2, Pp 95-99 (2009)
Physicochemical and catalytic properties of Ru nanoparticles stabilized in HPS matrix were investigated. Ru nanoparticles with diameter of 1.2 nm, which reveal high stability, activity and selectivity (up to 99.8% at 99.5% conversion) in reaction of
Externí odkaz:
https://doaj.org/article/6e799c47f02d44e0877d3db020ab77a6
Publikováno v:
Catalysis in Industry. 14:42-55
Autor:
V. G. Matveeva, O. V. Manaenkov, A. E. Filatova, O. V. Kislitza, V. Yu. Doluda, E. V. Rebrov, E. M. Sulman, A. I. Sidorov, A. S. Torozova
Publikováno v:
MOLECULAR SCIENCES AND APPLICATIONS. 1:35-41
The study presents the results of cellulose hydrolytic hydrogenation process in subcritical water in the presence of Ru-containing catalysts based on hypercrosslinked polystyrene (HPS) MN-270 and its functionalized analogues: NH2-HPS (MN-100) and SO3
Publikováno v:
Russian Journal of Physical Chemistry B. 14:1077-1080
The prospects of using catalysts based on immobilized lipase in the transesterification of triglyceride of oleic acid (TOA) with methanol in supercritical (SC) carbon dioxide are shown. At the optimum temperature of 40°C, CO2 pressure of 15.0 MPa, a
Autor:
Yu. Yu. Kosivtsov, E.M. Sulman, A. I. Sidorov, A. E. Filatova, V. Yu. Doluda, Valentina G. Matveeva, Stepan Mikhailov
Publikováno v:
Catalysis in Industry. 10:328-334
The catalytic hydrogenation of nitrobenzene (NB) is an important technological stage in the production of aniline (AN). The catalytic behavior of hypercrosslinked polystyrene based ruthenium catalyst 3%Ru/MN270 in the three-phase hydrogenation of NB
Autor:
V. Yu. Doluda, A. E. Filatova, E. M. Sulman, V. G. Matveeva, S. P. Mikhailov, A. I. Sidorov, Yu. Yu. Kosivtsov
Publikováno v:
Kataliz v promyshlennosti. 18:41-47
Catalytic hydrogenation of nitrobenzene (NB) is an important technological stage in the production of aniline (AN). The catalytic behavior of hypercrosslinked polystyrene based ruthenium catalyst 3%Ru/MN270 in three-phase hydrogenation of NB to AN is
Autor:
V. Yu. Doluda, E.M. Sulman, M. Yu. Rakitin, A. A. Tyanina, Valentina G. Matveeva, A. I. Petrova
Publikováno v:
Russian Journal of Physical Chemistry B. 11:1113-1116
Catalytic hydrogenation of nitrobenzene in the medium of isopropanol and supercritical (SC) carbon dioxide using hypercrosslinked polystyrene-based ruthenium catalysts was studied. Carrying out this process in a SC-CO2 medium allows higher reaction r
Autor:
Valentina G. Matveeva, E.M. Sulman, Oleg V. Manaenkov, Olga V. Kislitza, A. E. Filatova, V. Yu. Doluda, A. I. Sidorov
Publikováno v:
Russian Journal of Physical Chemistry B. 10:1116-1122
Subcritical water is shown to be an efficient medium for the cellulose conversion process to produce polyols. A novel type of Ru-containing hyper-crosslinked polystyrene (HPS)-immobilized catalyst is suggested. Application of the catalyst containing
Publikováno v:
Scientific and Technical Volga region Bulletin. 7:30-32
Autor:
M.E. Grigorev, Valentina G. Matveeva, D. Yu. Murzin, V. Yu. Doluda, E.M. Sulman, Johan Wärnå, Tapio Salmi
Publikováno v:
Chemical Engineering Journal. 282:37-44
The kinetics of maltose hydrogenation using Ru-containing nanoparticles (NPs) formed in the pores of hypercrosslinked polystyrene (HPS) was studied in this work at 110–140 °C and 2–7 MPa. The concept of two sites and non-competitive adsorption o