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Information × Registration Number 0220U102535, 0119U101638 , R & D reports Title Conduct a study of the methane emissions sources and coordinate the operation of the hollow lava block 3 without refluxing the outlet air stream 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 17-03-2020 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 whole bench of block 3 of PJSC «POKROVSKE» Mine Management» 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 entire lava block of block 3 of d4 PJSC «POKROVSKE» Mine Management» were analyzed. Developed "Recommendations for ensuring safe mining of coal bed d4, inclined to gas-dynamic phenomena, whole lava of block 3 of PJSC «POKROVSKE» Mine Management» without refreshment of the outgoing ventilation air stream. on gas security. 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 2020-04-01 Close