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Information × Registration Number 0220U103679, 0119U103357 , R & D reports Title Carry out research into sources of methane release, develop recommendations and issue a conclusion on the possibility of conducting a mine-wide planned summer reversal of the ventilation jet in the conditions of an existing fire not written off in the mine. popup.stage_title Head Minieiev Serhii P., Доктор технічних наук Registration Date 04-11-2020 Organization Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine popup.description2 The object of study – ventilation of coal mines. The purpose of the work is to develop recommendations and provide an opinion on the possibility of conducting a general mine planned annual reversal of the ventilation jet in the conditions of the existing SE "Mine named after M.S. Surgaya" unwritten fire. Research methods – generalization and analysis of results, methods mat. statistics, calculations by standard methods. As a result of the work, the results of extinguishing the fire in the cross-section on the dismantling walkway 6 of the eastern lava of the C11 formation of the SE «Mine named after M.S. Surgaya». Recommendations for ensuring safe working conditions due to the impossibility of scheduled reversal of the ventilation air flow in the mine workings in the summer due to an unwritten isolated fire in the extinguished workings of the 6th eastern lava of formation C11 of the State Enterprise "Mine named after M.S. Surgaya" were developed. the possibility not to carry out the planned reversal of the ventilation air flow in the mine workings of the mine named after M.S. Surgaya in the summer due to the unwritten isolated fire in the extinguished workings of the excavation section 6 of the eastern lava of formation C11 provided the developed recommendations for gas and fire safety. The results of the implementation of developments – the application of the developed recommendations allowed to ensure gas safety during mining operations, which is of great socio-economic and environmental importance.  Product Description popup.authors popup.nrat_date 2020-11-04 Close