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Information × Registration Number 0225U001495, (0124U003677) , R & D reports Title To agree on a reverse-precision, type 1-M, ventilation scheme and calculation of the air consumption required for ventilation of the cleaning workings and the excavation area, as well as the permissible gas factor load on the cleaning hole 1 bench of the southern panel of block 10 of the PJSC «Management of the mine «POKROVSKE», in 2024. popup.stage_title Погодити зворотньоточну, типу 1-М, схему провітрювання та розрахунок витрат повітря, необхідного для провітрювання очисної виробки та виїмкової дільниці, а також допустимого за газовим фактором навантаження на очисний вибій 1 лави південної панелі блоку 10 ПРАТ «ШУ «ПОКРОВСЬКЕ», у 2024 році. Head Minieiev Serhii P., Доктор технічних наук Registration Date 01-02-2025 Organization Institute of Geotechnical Mechanics named after MS Polyakova of the National Academy of Sciences of Ukraine popup.description1 To agree on a reverse-precision, type 1-M, ventilation scheme and calculation of the air consumption required for ventilation of the cleaning workings and the excavation area, as well as the permissible gas factor load on the cleaning hole 1 bench of the southern panel of block 10 of the PJSC «Management of the mine «POKROVSKE», in 2024. popup.description2  The object of the study is the safety of mining operations in the excavation sections of coal mines. The purpose of the work is to develop recommendations for ensuring gas safety of the excavation section 1 of the southern panel of block 10 of PJSC «Management of the mine «POKROVSKE» when using a reverse-flow ventilation scheme, type 1-M. Research methods are generalization and analysis of results, methods of mathematical statistics, calculations using standard methods. As a result of the work, the mining, geological and mining characteristics, schemes and parameters of ventilation of the excavations of the excavation section 1 of the southern panel of block 10 of PJSC «Management of the mine «POKROVSKE» were analyzed. "Recommendations for ensuring gas safety of the excavation section 1 of the southern panel of block 10 of the d4 layer when using a reverse-flow ventilation scheme, type 1-M" were developed. The use of a reverse flow type 1-M, the ventilation scheme of the excavation section 1 of the south panel of block 10 of the d4 layer, the calculation of the air flow rate required for its ventilation, and the maximum permissible load on the cleaning face according to the gas factor, subject to the implementation of the developed recommendations for ensuring gas safety, have been agreed. 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 environmental importance. Product Description popup.authors popup.nrat_date 2025-02-01 Close