Search academic texts

Information × Registration Number 0223U003201, 0122U201934 , R & D reports Title To conduct a study of sources of methane release and develop a "Project of degassing of extraction sites of PJSC «Management of the mine «POKROVSKE» for the year 2023, according to the provided materials. popup.stage_title Head Minieiev Serhii Р., д.т.н. Registration Date 04-04-2023 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 degassing of extraction sites of PJSC «Management of the mine «POKROVSKE» for the year 2023. 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 conditions and mining technical parameters of the designed excavation sites of 10 PJSC «Management of the mine «POKROVSKE» were analyzed. The calculation of the expected release of methane within the extraction sites, the air consumption for ventilating the extraction sites, the consumption of methane and MPS captured from the roof and the produced space, as well as the parameters and modes of degassing the roof with wells and the produced space with "candles" was performed. The "Project of degassing of extraction sites of PJSC «Management of the mine «POKROVSKE» for the year 2023" 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 2023-04-04 Close