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Information × Registration Number 0223U002996, 0122U200567 , R & D reports Title To conduct a study of sources of methane release and develop recommendations for ensuring the safety of mining operations with consistent ventilation of preparatory pits in the conditions of the «Jubileinа» and «Stepovа» mines of the PSU «MINE MANAGEMENT PERSHOTRAVENSKE" PJSC «DFEС PAVLOGRADVUGILLYA». popup.stage_title Head Minieiev Serhii Р., д.т.н. Registration Date 22-03-2023 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 ventilation of mining areas in the conditions of PJSC "DFEС Pavlogradvugillia". The purpose of the work is to develop recommendations for ensuring the safety of mining operations with consistent ventilation of preparatory pits in the conditions of the mines of the PSD "Pershotravenske" PJSC "DFEС Pavlogradvugillia". Research methods - generalization and analysis of results, methods of mathematics. statistics, calculations according to standard methods. As a result of the work, the ventilation schemes of the mining areas of the "Yuvileina" and "Stepova" mines of the PE "PSD "Pershotravenske" PJSC "DFEС Pavlogradvugillia" were analyzed. "Recommendations on ensuring dust and gas safety of coal mining works in 586 lava of the C6 layer when releasing into the ventilation stream air entering for its ventilation, the exit ventilation stream of air from dead-end mining 608 assembly line", "Recommendations on ensuring dust and gas safety of works" were developed on the dead-end production of the 134 lava split furnace during the installation of its local ventilation fans in the production with the outlet ventilation air jet of the "Yuvileyna" mine, "Recommendations for ensuring dust and gas safety of works during the dead-end production of the 184 lava split furnace when releasing the incoming air into the ventilation jet for its ventilation, the outlet ventilation stream of air from the dead-end working 184 side stretch (west) of the PЕ Mine "Stepova". 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 2023-03-22 Close