Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Raisa Korzh"'
Autor:
Valery Bortyshevskii, Valery Kremenetskii, Victor Naseka, Raisa Korzh, Oleksandr Stanovyi, Iurii Nasieka, Dmytro Trepyadko
Publikováno v:
Materials Chemistry and Physics. 209:95-106
We have synthesised graphitic carbon subnitride by using pyrolysis of cheap ammonium thiocyanate. We've attempted to understand the structure and properties of CN-derivatives. It has been ascertained that graphitic carbon subnitride is the heptazine
Autor:
Raisa Korzh, Valerii Bortyshevskyi
Publikováno v:
The Journal of Supercritical Fluids. 127:166-175
Lignite-water suspension supercritical gasification was carried out in an electric field with an intensity of 0.5 V/cm in the presence of additives under the pressure of 24 MPa in two temperature ranges: 330–360 and 390–450 °C. From 50 to 78% of
Autor:
Mykola V. Bogaenko, O. Prysiazhna, Nikolay V. Klochok, V. P. Demchina, Oleg Nedybaliuk, Volodymyr O. Shapoval, E. Martysh, Semen V. Dragnev, Valeriy Chernyak, Volodymyr S. Popkov, Raisa Korzh, Igor Fedirchyk, Valeriy A. Bortyshevsky, Vitaliy V. Iukhymenko
Publikováno v:
IEEE Transactions on Plasma Science. 45:1803-1811
The replacement of fossil hydrocarbons with the renewable biomass alternatives is an inevitable requirement in our transition toward a sustainable economy. However, traditional petrochemical technologies are not designed to operate using biomass raw
Autor:
Valerii Bortyshevskyi, Raisa Korzh
Publikováno v:
The Journal of Supercritical Fluids. 117:64-71
The experimental research of lignite-water suspension gasification under the supercritical conditions of water was carried out. The conversion of lignite was studied under the pressure 24 MPa in two temperature range: 290–360 and 390–500 °C with
Autor:
Valerii Bortyshevskyi, Raisa Korzh
Publikováno v:
Springer Proceedings in Physics ISBN: 9783319307367
The gasification of an aqueous suspension of lignite from Alexandria coalfield (Ukraine) under the supercritical pressure was studied. The initial rates of the formation of hydrogen, carbon dioxide and methane were evaluated. The mutually stimulating
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e44e5d1e54a9e909f06a025d6c561dd
https://doi.org/10.1007/978-3-319-30737-4_33
https://doi.org/10.1007/978-3-319-30737-4_33
Publikováno v:
Russian Journal of Applied Chemistry. 80:1335-1340
Various methods for synthesis of heterogeneous membranes based on MSC-H and Purolite CT-275 sulfocation-exchange resins were considered. The efficiency of a combined method for fabrication of membranes, based on casting followed by rolling, was analy
Publikováno v:
Theoretical and Experimental Chemistry. 43:59-65
The proton conductivity properties of new heterogeneous membranes based on the sulfocationites MSC-H and Purolite CT-275, which are stable in polar media, have been studied. The specific proton conductivity of the membranes were (1–2.3)·10−4 S/c
Autor:
Vitalii Yevdokymenko, V. A. Bortyshevskyy, T. V. Tkachenko, V. G. Motorniy, S. L. Melnykova, Dmytro Kamens'kyh, Raisa Korzh
Publikováno v:
Carbon Nanomaterials in Clean Energy Hydrogen Systems ISBN: 9781402088971
High porous carbon material was prepared by template synthesis. Ni-carbon materials were formed by deposition of Ni2+ salts into the carbon supporter pores and by following reducing of adsorbed Ni2+ to Ni. The structure peculiarities of nickel— car
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::488d2878c5c5b42a4f71a6754fa630d3
https://doi.org/10.1007/978-1-4020-8898-8_12
https://doi.org/10.1007/978-1-4020-8898-8_12
Autor:
Raisa Korzh, Valerii Bortyshevskyi
Publikováno v:
Nanoscale Research Letters
The gasification of an aqueous suspension of lignite from Alexandria coalfield (Ukraine) under the supercritical pressure was studied. The initial rates of the formation of hydrogen, carbon dioxide and methane were evaluated. The mutually stimulating
Autor:
Iukhymenko, V. V., Chernyak, V. Y., Hamazin, D. K., Levko, D. S., Bortyshevsky, V. A., Raisa Korzh
Publikováno v:
Scopus-Elsevier
The plasma-liquid system with rotating gliding discharge submerged in liquid was investigated in work. Electrical parameters of the system under different operating conditions were measured. The dependencies of discharge behavior on the plasma gas an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::4cd28d05d2af625a157c800e2343469b
http://www.scopus.com/inward/record.url?eid=2-s2.0-85016135273&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-85016135273&partnerID=MN8TOARS