Search academic texts

Information × Registration Number 0224U000503, 0123U102270 , R & D reports Title Conduct a study of sources of methane release and develop a "Degassing project of the excavation site 9 of the northern bench of the block 10 layer d4 of PJSC «Management of the mine «POKROVSKE», according to the provided materials, in 2023 popup.stage_title Head Minieiev Serhii Р., д.т.н. Registration Date 08-01-2024 Organization Institute of Geotechnical Mechanics named after MS Polyakova of the National Academy of Sciences of Ukraine popup.description2 The object of the research is the degassing of coal massif under the conditions of PJSC «Management of the mine «POKROVSKE». The purpose of the work is to develop the "Project of complex degassing 9 of the northern bench of block 10 of stratum d4 of PJSC «Management of the mine «POKROVSKE». 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 conditions of working out 9 of the northern bench of block 10 of PJSC «Management of the mine «POKROVSKE» were analyzed. The calculation of the expected release of methane within the excavation area, the air consumption for ventilation of the excavation area, the parameters and mode of degassing of the roof and the created space was performed. Measures have been developed to control the degassing system of the excavation site 9 of the northern bench of block 10 during fires in the mining workings. The "Project of complex degassing 9 of the northern bench of block 10 of layer d4 of PJSC «Management of the mine «POKROVSKE» has been developed. The results of the implementation of the developments - the application of the developed recommendations made it possible to ensure gas safety during mining operations, which is of great socio-economic and ecological importance.  Product Description popup.authors popup.nrat_date 2024-01-08 Close