Zobrazeno 1 - 10
of 32
pro vyhledávání: '"V. A. Bychinskii"'
Autor:
R. V. Presnyakov, S. M. Peshcherova, A. G. Chueshova, V. A. Bychinskii, A. I. Nepomnyashchikh
Publikováno v:
Proceedings of Universities. Applied Chemistry and Biotechnology. 12:15-29
This article investigates the relationship between the chemical composition and electrophysical properties of p- and n-type multicrystalline silicon ingots based on metallurgical silicon with a purity of 99.99 at.%. In particular, the role of impurit
Publikováno v:
JOM. 73:3000-3009
Dumps for coal-fired thermal power plant ash-and-slag mixture storage occupy large areas and require considerable costs. The chemical composition of such mixtures is quite diverse and includes a large number of chemical elements, thus providing ample
Autor:
L. M. Kondrat’eva, M.A. Klimin, Sergey K. Krivonogov, Anna Bogush, V A Bychinskii, Yu. I. Preis, V. A. Bobrov, G A Leonova
Publikováno v:
Russian Geology and Geophysics. 60:163-175
—The evolution of peat deposits of the Vydrino bog (southern Baikal region) and concentration of elements in them are discussed. The bog peat massif more than 4 m in thickness formed mostly during the Holocene. The beginning of peat formation dates
Autor:
V. A. Bychinskii, N. M. Korobatova, M. V. Shtenberg, V. A. Krenev, A. A. Tupitsyn, Olga N. Koroleva, S. V. Fomichev
Publikováno v:
Russian Journal of Inorganic Chemistry. 62:1464-1468
The formation enthalpies, standard entropies, and standard heat capacities of alkali and alkaline-earth germanates were determined by regression analysis with allowance for error in the initial data (weights). The potentialities of the presented meth
Autor:
A. Yu. Opekunov, S. Yu Janson, M. G. Opekunova, E. E. Papyan, S. Yu. Kukushkin, V. A. Bychinskii, V. V. Somov
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 817:012078
The article focuses on the chemical composition of hydrosulfates formed in bottom sediments and soils as a consequence of sulfide minerals oxidation in mining waste rock dumps. An alkaline geochemical barrier formed under the dumps reduces pollution
Autor:
E. S. Epova, O. V. Eremin, R. A. Filenko, V. A. Bychinskii, O. S. Rusal, S. V. Fomichev, V. A. Krenev, Konstantin V. Chudnenko
Publikováno v:
Russian Journal of Inorganic Chemistry. 61:1003-1012
The standard thermodynamic potentials of natural zeolites in universal stoichiometric representation are computed. The enthalpies are estimated using linear deconvolution into chemical elements for calibration minerals. The entropies are computed usi
Publikováno v:
Russian Journal of Inorganic Chemistry. 60:1427-1431
Thermodynamic modeling of physicochemical processes underlying the preparation of aluminum-containing solutions has been performed. It has been demonstrated that the major aluminum species in solution are aluminum chlorides and hydroxychlorides. Temp
Publikováno v:
Russian Meteorology and Hydrology. 40:691-698
Investigated is the chemical composition of snow cover in Shelekhovskii region of the Irkutsk oblast close to the Irkutsk Aluminum Smelter. Identified are primary pollutants induced as a result of aluminum production as well as their dispersion halos
Autor:
S. V. Fomichev, M. V. Shtenberg, Olga N. Koroleva, V. A. Bychinskii, V. A. Krenev, A. A. Tupitsyn
Publikováno v:
Russian Journal of Inorganic Chemistry. 60:1104-1109
The physicochemical modeling of formation of alkali silicate melts in the temperature range 298.15–1473 K has been performed. Correction of the results of calculations based on spectroscopic data has been performed to make consistent the thermodyna
Autor:
O. S. Rusal, O. V. Eremin, V. A. Krenev, S. V. Fomichev, Konstantin V. Chudnenko, V. A. Bychinskii
Publikováno v:
Russian Journal of Inorganic Chemistry. 60:950-957
The standard enthalpies, entropies, and Gibbs energies of formation from elements were calculated for compounds in the Al-S-O-H system. The thermodynamic parameters of minerals, aluminum sulfates and hydroxide sulfates with water of crystallization,