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Information × Registration Number 0221U103759, 0120U103221 , R & D reports Title To study methane sources and develop recommendations for ensuring safe working conditions when releasing the output air stream from 121 split furnaces to the treatment plant 113 lava in the mine "Pavlogradska" PSD «MINE MANAGEMENT PAVLOGRADSKE» PJSC «DFEK PAVLOGRADVUGILLYA». popup.stage_title Head Mineev Serhii P., Доктор технічних наук Registration Date 25-02-2021 Organization Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine popup.description2 The object of research is the safety of mining operations at excavation sites of coal mines. The purpose of the work is to develop recommendations for ensuring dust and gas safety of works during dead-end workings in the conditions of of PJSC "DFEK PAVLOHRADVUGILLYA". Research methods – generalization and analysis of results, methods mat. statistics, calculations by standard methods. As a result of the work, the mining-geological and mining characteristics of excavation sections and dead-end workings were analyzed. The analysis of mining-geological and mining technical characteristics of excavation sections and dead-end workings of mine "Pavlogradska" of PSD "MANAGEMENT of «Mine PAVLOGRADSKЕ» of PJSC "DFEK PAVLOHRADVUGILLYA" was performed. "Recommendations for ensuring dust and gas safety of coal extraction works in 109 lava of formation C1 during the release of fresh air from the dead-end production of failure №111 into the fresh stream of air entering its ventilation" have been developed. The release of the outlet ventilation jet of air from the dead-end production of fault №111 into the ventilation stream of air entering the ventilation of the excavation section 109 of the lava of formation C1 has been agreed, subject to the developed recommendations for dust and gas safety. As a result of the application of the developed recommendations, the safety of mining operations is ensured, which is of great socio-economic and environmental importance.  Product Description popup.authors popup.nrat_date 2021-02-25 Close