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Information × Registration Number 0224U032994, (0124U002632) , R & D reports Title Conduct a study of sources of methane release and agree on the operation of the 11 northern bench of block 10 without freshening of the outgoing air stream and the operation of the combine according to the shuttle scheme, in 2024. popup.stage_title Провести дослідження джерел метановиділення та погодити роботу 11 північної лави блоку 10 без підсвіження вихідного струменя повітря та роботу комбайна за човниковою схемою, у 2024 році. Head Minieiev Serhii P., Доктор технічних наук Registration Date 13-12-2024 Organization Institute of Geotechnical Mechanics named after MS Polyakova of the National Academy of Sciences of Ukraine popup.description1 Conduct a study of sources of methane release and agree on the operation of the 11 northern bench of block 10 without freshening of the outgoing air stream and the operation of the combine according to the shuttle scheme, in 2024. 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 development of the d4 coal seam, which is threatened by sudden coal and gas emissions, 11 northern bench of block 10 of PJSC «Management of the mine «POKROVSKE» by supplying fresh air to the cleaning face one 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, schemes and parameters of ventilation of the workings of the mining area 11 of the northern bench of block 10 of PJSC «Management of the mine «POKROVSKE» were analyzed. "Recommendations for ensuring the safe exploitation of the d4 coal seam, which is threatened by sudden releases of coal and gas, 11 of the northern bench of block 10 of PJSC «Management of the mine «POKROVSKE» for the supply of 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 11 northern bench of block 10 with the supply of fresh air to the cleaning face of one product without refreshing the output air stream, provided that the developed recommendations for ensuring gas safety are met. As a result of the application of the developed recommendations, the safety of mining operations will be increased, which is of great socio-economic and ecological importance.  Product Description popup.authors popup.nrat_date 2024-12-13 Close