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Information × Registration Number 0222U004553, 0121U112634 , R & D reports Title Conduct research on methane sources and develop recommendations for the release of the output air stream for PSD "MINE MANAGEMENT TERNIVSKE" (mine "Zahidno-Donbaska") PJSC «DFEK PAVLOGRADVUGILLYA». popup.stage_title Head Minieiev Serhii Р., д.т.н. Registration Date 04-09-2022 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 ventilation of coal mine workings. The purpose of the work is to develop recommendations for ensuring the dust and gas safety of works during dead-end workings of the "Zakhidno-Donbaska" mine of PSD "Mine management Ternivske" PJSC «DFEС Pavlogradvugillya». 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 dead-end workings and cut-off sections of the "Zakhidno-Donbaska" mine of the of PSD "Mine management Ternivske" PJSC «DFEС Pavlogradvugillya» were analyzed. "Recommendations for ensuring dust and gas safety of works during dead-end excavations" and "Recommendations for calculating air consumption for ventilation of the excavation area 885 lava of the C8n formation when applying degassing of the roof and sole by wells and isolated removal of methane from the produced space outside the excavation area through a rigid pipeline have been developed account of general mining depression". The results of the implementation of 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 2022-09-04 Close