Justification of Extraction Panel Parameters in Ecologically Balanced Coal Mining Cycle
M. V. RYL’NIKOVA1, V. A. EREMENKO1, A. P. ERUSLANOV2, S. A. PROKHVATILOV2
1Research Institute of Comprehensive Exploitation of Mineral Resources-IPKON, Russian Academy of Sciences, Kryukovskii tupik 4, Moscow, 111020 Russia
2Novokuznetsk Paramilitary Mine Rescue Team, Paramilitary Mine Rescue Unit, ul. Gornospasatel’naya 5, Novokuznetsk, 654028 Russia
Keywords: экологически сбалансированный цикл, месторождение, комплексное освоение, шахта, угольный пласт, выемочный столб, размеры, выработанное пространство, система мониторинга, кислород, метан, ecologically balanced cycle, deposit, comprehensive extraction, mine, coal seam, extraction panel, dimension, mined-out stope, monitoring system, oxygen, methane
Abstract
The article focuses on ecologically balanced, comprehensive extraction of coal reserves, with minimized impact exerted on human environment by gas emissions. It is found that geometrical design of extraction panels should be based on modeling of oxygen distribution in mined-out stopes followed with the model calibration based on in situ test data.
|
