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Information × Registration Number 0224U000072, 0123U103174 , R & D reports Title To conduct a study of sources of methane release and develop recommendations for the release of the output stream of air from the dead-end workings of the human corridor of the slope of the layer m 51 at the horizon of 450 m, into the pit 10 of the northern lava of the slope of the layer of m 51 at the horizon of 450 m in the conditions of the mine "Dobropilska" PE "Mine Management "Dobropilske" SE "Dobropilliauvugillya"- vydobutok ". popup.stage_title Head Minieiev Serhii Р., д.т.н. Registration Date 01-01-2024 Organization Institute of Geotechnical Mechanics named after MS Polyakova of the National Academy of Sciences of Ukraine popup.description2 The object of the study is the safety of mining operations in the mining areas of coal mines. The purpose of the work is to develop recommendations for the release of the air stream from the dead-end workings of the human corridor of the slope of the formation m51v into the outcrop 10 of the northern bench of the slope of the formation m51v in the conditions of the mine "Dobropilska" of the PE «Management of the mine "Dobropilske" of the SE "Dobropilliaugillia-vydobutok". Research methods - generalization and analysis of results, methods of mathematics. statistics, calculations according to standard methods. As a result of the work, the ventilation scheme of the lower part of the slope of the layer m51 in the 450 m horizon of the "Dobropilska" mine was analyzed. "Recommendations for ensuring dust and gas safety of coal mining works in the 10th northern bench of the slope of the m51v layer when releasing into the ventilation jet air entering for its ventilation, the exit ventilation jet of air from the dead-end working of the human walkway of the layer m51v slope" were developed. It was agreed to release the output ventilation jet of air from the dead-end production of the human corridor of the slope of the formation m51v into the ventilation jet of air entering the ventilation of the trench section 10 of the northern bench of the slope of the formation m51v, subject to the implementation of the developed recommendations. As a result of the application of the developed recommendations, the safety of mining operations is ensured, which is of great socio-economic and ecological importance.  Product Description popup.authors popup.nrat_date 2024-01-01 Close