Search academic texts

Information × Registration Number 0222U004592, 0122U002471 , R & D reports Title Agree on a retroactive, type 1-M, ventilation scheme and calculation of air consumption required for ventilation of the treatment plant and excavation site, as well as the allowable gas factor load on the treatment face 13 of the southern lava block 10 of PJSC PJSC «Management of the mine «POKROVSKE» in 2022 popup.stage_title Head Minieiev Serhii Р., д.т.н. Registration Date 17-09-2022 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 gas safety of the excavation site 13 of the southern bench of block 10 PJSC «Management of the mine "POKROVSKE" when using a reverse flow ventilation scheme, type 1-M. 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 quarry section 13 of the southern bench of block 10 of PJSC «Management of the mine "POKROVSKE" were analyzed. "Recommendations for ensuring gas safety of excavation site 13 of the southern bench of block 10 of PJSC «Management of the mine "POKROVSKE" when using a reverse flow ventilation scheme, type 1-M" were developed. The use of reverse flow, type 1-M, ventilation scheme of excavation area 13 of the southern bench of block 10, calculation of the air flow required for its ventilation, and the maximum permissible load on the cleaning outcrop according to the gas factor have been agreed. 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 2022-09-17 Close