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Information × Registration Number 0219U101311, 0118U007675 , R & D reports Title Conduct a study of the methane emissions sources and coordinate the work of the radial lava of the central panel of block 8 without the replenishment of the outlet air stream and the work of the harvester according to the shutter circuit in 2018 popup.stage_title Head Minieiev Serhii P., Доктор технічних наук Registration Date 05-07-2019 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. The purpose of the work is to conduct a study of the sources of methane emission and coordinate the work of the indigenous lava of the central panel of block 8 without refreshing the outgoing air stream of Private Joint-stock Company "РokrovskoeMineGroup". Research methods - generalization and analysis of results, methods of mathematical statistics, calculations using standard methods. As a result of the work, the mining technical characteristics of the excavation section of the indigenous lava of the central panel of block 8 of Private Joint-stock Company "РokrovskoeMineGroup" were analyzed. Developed "Recommendations for the safe mining of coal seam d4, prone to gas-dynamic phenomena, the radical lava of the central panel of block 8 of Private Joint-stock Company "РokrovskoeMineGroup" without refreshing the outgoing ventilation air stream. " It was agreed to work out the native lava of the central panel of block 8 without refreshing the outgoing air stream, subject to the implementation of the developed safety recommendations. 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