Development Of The Angren Coal Deposit, Prone To Spontaneous Combustion
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Abstract
The article discusses the features of the development of powerful coal seams prone to spontaneous combustion. The conditions for the development of coal self-ignition processes and ways to combat endogenous fires, most of which occur in the developed space of mines. The increase in the volume of mined-out space and depth of mining operations, as well as the lack of accurate methods for determining the location of fires, reduced the effectiveness of the fight against spontaneous combustion supply of liquid compounds such as water and clay pulp flowing down the soil layer. For the prevention and suppression of foci of spontaneous combustion is increasingly being used as a nitrogen supply which produces a three-dimensional processing of the milled mass and reduces the oxygen concentration in the produced space.
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References
Gapanovich, L. N., Parusov V. F., Sudoplatov A,Paragraph Generalization of domestic and foreign experience in the development of powerful layers and inclined coal seams. M., Ugletekhizdat, 1995. – 405.
Gromov Yu. V., Bychkov Yu. N., Kruglikovv. P., management of rock pressure in the development of powerful coal seams, Moscow, Nedra, 2017, P. 238.
Lindenau N. I., Mayevskaya V. M., Krylov V. F. Origin, prevention and suppression of endogenous fires in coal mines. M: Nedra, 2015 - 318 p.
Fedorova S. E. Endogenous fire hazard of coals in the cryolithozone. Yakutsk: publishing house of SB RAS, 2016 -104 p.
Veselovsky V. S., Vinagradoval. P., Orleanskaya G. L., Terpogosova E. a Physical bases of spontaneous combustion of coal and ores, m, Nedra,1972, 148 p.
Skochinsky A. A., Ogievsky V. M. Mine fires, m, Gostoptehizdat 1954 316str.
Igishev V. G., Fight against spontaneous combustion of coal in mines, Moscow, Nedra, 1987, 176 p.
Shestakova I. I. Conditions for the occurrence of endogenous fires in the “Kharanorsky " section. Bulletin of Irkutsk state technical University 2011, no. 12 (59) 85-88 p.
Alperovich V. Ya., chuntu G. I., Pashkovsky P. S., Koshovsky B. I., Einer F. F. Incubation period of spontaneous combustion of coals. Labor safety in industry, 1973, no. 9 43-44 p.
Instructions for determining the incubation period of spontaneous combustion of coal. Normative documents in the sphere of activity of the Federal service for environmental, technological and nuclear supervision., 2013, 20 p.
