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Information × Registration Number 0220U101801, 0119U102641 , R & D reports Title Conduct a study of the methane release sources and coordinate the work of the 9 south lava of the block 10 without refluxing the outlet air jet and the work of the harvester according to the shuttle scheme in 2019 popup.stage_title Head Minieiev Serhii P., Доктор технічних наук Registration Date 24-02-2020 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 the mining sites of coal mines. The purpose of the work is to coordinate the work of the 9th south bench of block 10 of PJSC «Management of the mine «POKROVSKE» without illumination of the outgoing jet of air. 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 excavation section of the 9th south lava of block 10 of d4 layer of PJSC «Management of the mine «POKROVSKE» were analyzed. Developed "Recommendations for ensuring safe mining of coal bed d4 prone to gas-dynamic phenomena, 9th south bench of block 10 of PJSC «Management of the mine «POKROVSKE» without refreshing the outgoing ventilation air stream. air provided that the recommendations for gas safety are developed. Results of the implementation of the development – application of the developed recommendations made it possible to ensure 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