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Information × Registration Number 0220U102201, 0119U102128 , R & D reports Title Carry out research on methane emissions sources and develop recommendations for the output of the outgoing air jet from the conveyor run of the 111 lava of the formation C1 to the ventilators of local ventilation of the 109 railroad mine of the Pavlogradskaya mine PSS "PavlogradskеMineGroup" Private Joint-stock Company "DTEK Pavlogradugol ". popup.stage_title Head Minieiev Serhii P., Доктор технічних наук Registration Date 11-03-2020 Organization Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine popup.description2 The object of study is the ventilation of dead-end workings of coal mines. The purpose of the work is to develop recommendations for the release of the outgoing jet of air from the conveyor walker of the 111th lava of formation C1 at the ВMP of the 109th national shunt mine of mine «Pavlogradska» PSD of the «MINE MANAGEMENT PAVLOGRADSKE» PJSC «DFEK PAVLOGRADVUHILLYA». Research methods – generalization and analysis of results, methods of mat. statistics, calculations by standard methods. As a result of the work, the mining technical characteristics of the dead-end workings of the mine «Pavlogradska» PSD of the «MINE MANAGEMENT PAVLOGRADSKE» PJSC «DFEK PAVLOGRADVUHILLYA»"Pavlograd" were analyzed. Developed "Recommendations for ensuring the dust and gas safety of works during the deadlock production of 109 prefabricated screed at the discharge into the air stream entering its air, the outgoing ventilation air flow from the deadlock production of the conveyor walk 111 of the mine «Pavlogradska» Production Structural Division of the «MINE MANAGEMENT PAVLOGRADSKE» PJSC «DFEK PAVLOGRADVUHILLYA». The release of the outgoing ventilation air stream from the dead-end production of the conveyor walker 111 of the C1 formation into the air stream entering the air of the dead-end vortex was agreed 109, provided that the recommendations for gas safety have been developed. Results of the implementation of the development – application of the developed recommendations has allowed to provide gas safety during mining operations, which is of great socio-economic and environmental importance.  Product Description popup.authors popup.nrat_date 2020-04-02 Close