Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Thermodynamic changes in the coal matrix – gas – moisture system under pressure release and phase transformations of gas hydrates. / Dyrdin, V. V.; Smirnov, V. G.; Kim, T. L. и др.
в: Russian Physics Journal, Том 60, № 2, 01.06.2017, стр. 206-214.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Thermodynamic changes in the coal matrix – gas – moisture system under pressure release and phase transformations of gas hydrates
AU - Dyrdin, V. V.
AU - Smirnov, V. G.
AU - Kim, T. L.
AU - Manakov, A. Yu
AU - Fofanov, A. A.
AU - Kartopolova, I. S.
N1 - Publisher Copyright: © 2017 Springer Science+Business Media New York.
PY - 2017/6/1
Y1 - 2017/6/1
N2 - 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 increase in the amount of gas passing into the free state. The decomposition of gas hydrates can be caused either by the seam temperature increase or the pressure decrease to lower than the gas hydrates equilibrium curve. The contribution of methane released during gas hydrates decomposition should be taken into account in the design of safe mining technologies for coal seams prone to gas dynamic phenomena.
AB - 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 increase in the amount of gas passing into the free state. The decomposition of gas hydrates can be caused either by the seam temperature increase or the pressure decrease to lower than the gas hydrates equilibrium curve. The contribution of methane released during gas hydrates decomposition should be taken into account in the design of safe mining technologies for coal seams prone to gas dynamic phenomena.
KW - Coal
KW - Gas dynamic phenomena
KW - Gas hydrates
KW - Methane
KW - Sorption
UR - http://www.scopus.com/inward/record.url?scp=85020129053&partnerID=8YFLogxK
U2 - 10.1007/s11182-017-1063-1
DO - 10.1007/s11182-017-1063-1
M3 - Article
AN - SCOPUS:85020129053
VL - 60
SP - 206
EP - 214
JO - Russian Physics Journal
JF - Russian Physics Journal
SN - 1064-8887
IS - 2
ER -
ID: 10186856