1 documents found
Information × Registration Number 0222U002471, 0121U111659 , R & D reports Title Agree on a retroactive, type 1-M, ventilation scheme and calculation of air flow required for ventilation of the treatment plant and excavation site, as well as the allowable gas factor load on the treatment face of the whole lava unit 2-3 PJSC «Management of the mine "POKROVSKE", in 2021. popup.stage_title Head Minieiev Serhii P., Доктор технічних наук Registration Date 13-02-2022 Organization Institute of Geotechnical Mechanics named after MS Polyakova of the National Academy of Sciences of Ukraine popup.description2 The object of research - the safety of mining operations in the excavation sections of coal mines. The purpose of the work is to develop recommendations for ensuring the gas safety of the excavation section of the whole lava of block 2-3 of layer d4 of PJSC «Management of the mine «POKROVSKE» when using a reverse ventilation scheme, type 1-M. Research methods - generalization and analysis of results, methods mat. statistics, calculations by standard methods. As a result of the work, the mining-geological and mining characteristics of the excavation section of the whole lava of block 2-3 of layer d4 of PJSC «Management of the mine «POKROVSKE» were analyzed. "Recommendations for ensuring gas safety of the excavation section of the whole lava of block 2-3 of layer d4 of PJSC «Management of the mine «POKROVSKE» when using the reverse ventilation scheme, type 1-M" were developed. The application of a reverse-precision, type 1-M, scheme of ventilation of the excavation section of the whole lava of block 2-3, calculation of air flow required for its ventilation, and the maximum allowable load on the clean-up face by gas factor are agreed upon, provided the developed recommendations for 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 environmental importance.  Product Description popup.authors popup.nrat_date 2022-03-09 Close
R & D report
Agree on a retroactive, type 1-M, ventilation scheme and calculation of air flow required for ventilation of the treatment plant and excavation site, as well as the allowable gas factor load on the treatment face of the whole lava unit 2-3 PJSC «Management of the mine "POKROVSKE", in 2021.
Head: Minieiev Serhii P.. Agree on a retroactive, type 1-M, ventilation scheme and calculation of air flow required for ventilation of the treatment plant and excavation site, as well as the allowable gas factor load on the treatment face of the whole lava unit 2-3 PJSC «Management of the mine "POKROVSKE", in 2021.. (popup.stage: ). Institute of Geotechnical Mechanics named after MS Polyakova of the National Academy of Sciences of Ukraine. № 0222U002471
1 documents found

Updated: 2026-03-26


Роздрукувати цю сторінку