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Information × Registration Number 0219U101190, 0118U007640 , R & D reports Title Carry out a study of methane emissions sources and develop recommendations for the release of the outgoing air jet with the preparatory face of the 14 southern conveyor blade of the block 10 to the fresh air stream entering the ventilation air venting of the preparatory faces of the ventilation fans and to agree on measures for rescuing and self-relief of underground workers during accidents in developments of Public Joint-stock Company "РokrovskoeMineGroup" section of "Anti emergency protection", in 2018 popup.stage_title Head Minieiev Serhii P., Доктор технічних наук Registration Date 17-05-2019 Organization Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine popup.description2 The object of the study is the ventilation of excavation areas of coal mines. Research methods - generalization and analysis of results, methods of mathematical statistics, calculations using standard methods. As a result of the work, the technical documentation on the ventilation of the dead-end mine 14 of the southern conveyor drift of unit 10 of Public Joint-stock Company "РokrovskoeMineGroup" was analyzed. Developed "Recommendations for ensuring dust and gas safety of works on excavation of coal in 14 southern lava unit 10 and conducting dead-end workings of ventilation slope number 2 of block 10 of 9 northern conveyor drift of block 10, ventilation slope number 2 of block 10 of 14 southern conveyor drift of block 10 and sump unit 10 with the release into the fresh stream of air supplied to their airing, outgoing air ventilation jets from dead end of the 14 of the southern conveyor drift of unit 10 ". The release of the outgoing ventilation air stream from the dead end of the 14 southern conveyor drift of the block 10 into a fresh stream of air, which will be used to ventilate the excavation section 14 of the southern lava of the 10 block and conducted deadlock openings of the ventilation slope No. 2 of the 10 block, out of the 14 southern conveyor drift of the 10 block , ventilation slope No. 2 of block 10 of 9 of the northern conveyor drift of block 10 and the sump of block 10, subject to the implementation of the developed recommendations for gas safety. “Measures to rescue and self-rescue of underground workers during accidents in the mines 6 of the northern“ bis ”of lava unit 10 of Public Joint-stock Company "РokrovskoeMineGroup" were agreed. The results of the implementation of the development - the application of the developed recommendations helped to ensure gas safety in mining, which is of great socio-economic and environmental importance. Product Description popup.authors popup.nrat_date 2020-04-02 Close