Zobrazeno 1 - 10
of 20
pro vyhledávání: '"V. V. Dyrdin"'
Publikováno v:
Gornyi Zhurnal. :65-70
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16b5cdb34abc4c2e81f5fff4cedd9803
https://doi.org/10.17580/gzh.2020.04.13
https://doi.org/10.17580/gzh.2020.04.13
Publikováno v:
Russian Physics Journal. 62:1871-1881
The paper presents experimental research on physical processes occurring in the black coal – natural gas system when external parameters change. It was shown that when thermobaric conditions corresponding to the area of stable hydrate existence are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e0f8f11e6b359d5115f96a2109c937a
https://doi.org/10.1007/s11182-020-01918-7
https://doi.org/10.1007/s11182-020-01918-7
Physicochemical and Sorption Properties of Natural Coal Samples with Various Degrees of Metamorphism
Autor:
Z. R. Ismagilov, V. G. Smirnov, V. V. Dyrdin, Nadezhda V. Shikina, A. Yu. Manakov, N. I. Fedorova
Publikováno v:
Russian Journal of Applied Chemistry. 92:1410-1421
Porosity of eight samples of natural coals was measured in which, with increasing degree of metamorphism, the content of carbon in the organic mass grows from 80 to 93%, and that of oxygen decreases from 14 to 2%. The methods of low-temperature sorpt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3875fbabf43f495e278932ae46790631
https://doi.org/10.1134/s1070427219100112
https://doi.org/10.1134/s1070427219100112
Publikováno v:
Coke and Chemistry. 61:193-201
Among the properties of coal that must be studied in order to optimize its preparation for coke production and deep processing are the interactions of adsorbed materials—in particular, water, methane, and carbon dioxide—with its surface. An impor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::599fb495e1b11f9a39006ef2ceffe45b
https://doi.org/10.3103/s1068364x18060066
https://doi.org/10.3103/s1068364x18060066
Autor:
V. V. Dyrdin, Z. R. Ismagilov, E. S. Mikhaylova, V. G. Smirnov, L. M. Khitsova, A. Yu. Manakov
Publikováno v:
Coke and Chemistry. 60:375-379
In coke production, the moisture content of the initial coal is an important parameter. The moisture present in the pores of coal changes the properties of the coking batch. Note also that, together with methane and/or carbon dioxide, water may form
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d0858a28c114b830ca237174506ab1a
https://doi.org/10.3103/s1068364x17100076
https://doi.org/10.3103/s1068364x17100076
Publikováno v:
Journal of Mining Science. 53:801-810
The results of physical modeling of geomechanical processes in outer zones of coal beds with the main roof caveable with difficulty. The scope of the modeling embraces the inlfuence seams on gas release by gas temperature and pressure variation durin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d442b22928f46e15ab54ac08fb63db4
https://doi.org/10.1134/s1062739117052801
https://doi.org/10.1134/s1062739117052801
Publikováno v:
Russian Physics Journal. 60:206-214
The physical processes occurring in the coal – natural gas system under the gas pressure release were studied experimentally. The possibility of gas hydrates presence in the inner space of natural coal was shown, which decomposition leads to an inc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67502f4bf72b65f5b0a9d33c8349290c
https://doi.org/10.1007/s11182-017-1063-1
https://doi.org/10.1007/s11182-017-1063-1
Publikováno v:
Bulletin of Research Center for Safety in Coal Industry (Industial Safety). :13-25
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91e04e48e4077ac8c05503a9b415d721
https://doi.org/10.26631/arc1-2017-13-25
https://doi.org/10.26631/arc1-2017-13-25
Publikováno v:
Bulletin of Research Center for Safety in Coal Industry (Industial Safety). :34-41
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::729b337e9eb9d4a05cb068fdc71b8a7f
https://doi.org/10.26631/arc1-2017-34-41
https://doi.org/10.26631/arc1-2017-34-41
Publikováno v:
E3S Web of Conferences, Vol 105, p 01044 (2019)
A substantial fraction of methane in undisturbed coal beds is present in the condensed latent state, so that methane evolution from coal may be not always quantitatively predicted reliably. On the basis of experimental data, an equation expressing th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1b63084b7acdf39fc9b83a703cc3479
https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/31/e3sconf_iims18_01044.pdf
https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/31/e3sconf_iims18_01044.pdf