Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Umbetkaliev, A."'
Publikováno v:
Eurasian Journal of Physics and Functional Materials, Vol 2, Iss 2, Pp 140-150 (2021)
The article presents the results of experimental studies of a double-chamber linear circuit DC electric arc plasmatron in experimental and industrial conditions. The electric arc plasmatron of the VORTEX-200 linear circuit with a rated power of 200 k
Externí odkaz:
https://doaj.org/article/5db40b19311345a0a379063a42683d59
Publikováno v:
Thermophysics and Aeromechanics. 29:981-992
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c74ec54a9fae90715e4cef7994df794
https://doi.org/10.1134/s0869864322060191
https://doi.org/10.1134/s0869864322060191
Publikováno v:
ГОРЕНИЕ И ПЛАЗМОХИМИЯ. 20:219-227
Выполнены численные эксперименты по плазменной газификации угля в различных газифицирующих агентах (воздух, диоксид углерода, пар, кис
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9977befc710808a333c7a3e40b33a7bd
https://doi.org/10.18321/cpc549
https://doi.org/10.18321/cpc549
Autor:
K.A. Umbetkaliev, A.B. Ustimenko
Publikováno v:
ГОРЕНИЕ И ПЛАЗМОХИМИЯ. 20:73-81
In this paper, kinetic calculation of kuchekinsky coal plasma-air and plasma-steam gasification in a cylindrical channels with plasma source is performed. For kinetic calculations one-dimensional kinetic code Plasma-Coal were applied. Calculation res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1897b34fafcc23478abcb8fc4fe505c
https://doi.org/10.18321/cpc483
https://doi.org/10.18321/cpc483
Akademický článek
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Autor:
Aldan Imangazy, Zulkhair Mansurov, B. B. Kaidar, Kuanysh Umbetkaliev, Talkybek Jumadilov, Pavel Vorobyev, G. T. Smagulova, A. R. Kerimkulova, Anvar A. Zakhidov
Publikováno v:
Chemistry & Chemical Technology. 15:403-407
This research examines the use of coal-processing wastes of Shubarkol deposit (Kazakhstan) in obtaining useful materials such as carbon fibers. For our experiments, mesophase pitch was obtained by coal tar heat treatment at 773 K. Spinnable solution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38705c3e85cffb3d9028f163e874c352
https://doi.org/10.23939/chcht15.03.403
https://doi.org/10.23939/chcht15.03.403
Publikováno v:
Горение и Плазмохимия. 17:14-22
One of the promising power engineering technologies is the plasma thermochemical preparation of pulverized coal to burning using plasma-fuel systems (PFS). This technology allows increasing the efficiency of fuel use and environmental indicators of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c6a8e974de5c1362b77bbe5e4a1e057
https://doi.org/10.18321/cpc285
https://doi.org/10.18321/cpc285
Autor:
V. N. Shevchenko, Vladimir E. Messerle, V. G. Luk′yashchenko, Z. A. Mansurov, K. A. Umbetkaliev, A. B. Ustimenko, S. Kh. Aknazarov
Publikováno v:
Journal of Engineering Physics and Thermophysics. 92:263-270
The basalt electric melting advantages in application of basalt fiber in industrialized construction and heat power engineering are shown. The results of thermodynamic calculations of the process of Kazakhstan basalt melting are given. The calculatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c4133d54672af5bbaec6ff21d2ff02e
https://doi.org/10.1007/s10891-019-01929-3
https://doi.org/10.1007/s10891-019-01929-3
Publikováno v:
Eurasian Chemico-Technological Journal, Vol 3, Iss 2, Pp 119-123 (2001)
The morphology and structure of Ni-carbon mineral sorbent-catalysts on the basis of local mineral raw material were studied by methods of thermoprogrammed desorption and electron microscopy. The specific surface, filamentary carbon diameter sizes and
Externí odkaz:
https://doaj.org/article/f449650738a742f5a2b457cdea4c620e
Publikováno v:
Eurasian Chemico-Technological Journal, Vol 2, Iss 1, Pp 107-111 (2000)
The results of investigation of extraction of platinum and palladium from spent catalysts of gases of gasoline and diesel engines and oil refining purification into solution of HCl at anodic polarization of graphite electrodes by alternating current
Externí odkaz:
https://doaj.org/article/38b3278e663843869fef40a012921617