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Information × Registration Number 0223U004432, 0122U201238 , R & D reports Title To conduct a study of sources of methane release and develop a "Project of degassing using an underground degassing plant from the produced space of the excavation site in the conditions of the «Samarska» mine of the PSU «MINE MANAGEMENT DNIPROVSKE» PJSC "DFEС PAVLOGRADVUGILLYA» and to approve the materials for assessing the technically achievable level (TDR) of residual air dust in underground works popup.stage_title Head Minieiev Serhii Р., д.т.н. Registration Date 01-11-2023 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 "DFEС Pavlogradvugillya». The purpose of the work is to develop the "Project of degassing of the excavation area 1002 of the stratum C10v of the «Samarska mine» PSU "Mine Management "Dniprovske" 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 excavation area 1002 lava of the mine "Samarska" PSU "Mine Management "Dniprovske" PJSC "DFEС Pavlogradvugillya» 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 of drilling degassing wells was performed. The "Project of degassing of the excavation area 1002 of the stratum C10v of the «Samarska mine» of the PSU "Mine Management "Dniprovske" PJSC "DFEС Pavlogradvugillya» was developed. The "Conclusion on the possibility of increasing the planned load on the cleaning hole 1002 lava of the C10v formation to 2500 t/day on the gas factor" was developed. 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 2023-11-01 Close