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Information × Registration Number 0224U031792, 0123U105296 , R & D reports Title Conduct a study of the sources of methane release and approve the operation of the 6 bench of the southern panel of unit 10 without freshening of the output air jet and the operation of the combine according to the shuttle scheme, in 2023. popup.stage_title Head Serhii Р. Minieiev, Доктор технічних наук Registration Date 17-06-2024 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 ensuring the safe exploitation of the d4 coal seam, which is threatened by sudden coal and gas emissions, in the 6th lava of the southern panel of block 10 of PJSC «Management of the mine «POKROVSKE» for the supply of fresh air to the cleaning face of one piece at a time without refreshing the outlet ventilation air stream. Research methods - generalization and analysis of results, methods of mathematics. statistics, calculations according to standard methods. As a result of the work, the mining-geological and mining-technical characteristics of the mining area of the 6th bench of the southern panel of block 10 of PJSC «Management of the mine «POKROVSKE» were analyzed. "Recommendations for ensuring the safe working out of the d4 coal seam, which is dangerous due to sudden coal and gas emissions, 6 lava of the southern panel of block 10 of PJSC «Management of the mine «POKROVSKE» for supplying fresh air to the cleaning face of one production without refreshing the outlet ventilation air stream" have been developed. It has been agreed to work out the 6 benches of the southern panel of block 10 with the supply of fresh air to the cleaning face one piece at a time without refreshing the outgoing air stream, subject to the implementation of the developed recommendations for ensuring gas safety. 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 2024-06-17 Close