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Information × Registration Number 0219U005533, 0117U003665 , R & D reports Title To undertake a study of sources of metane relasse and work out recommendations on producing of initial stream of air from a preparatory coalface in the fresh stream of air that comes in the cleansing making and preparatory making of mine "Western-Donbaska" PSS of "TernivskeMineGroup" Private Joint-stock Company "DTEK Pavlogradugol ", in 2017 popup.stage_title Head Mineev S.P., Доктор технічних наук Registration Date 03-12-2019 Organization The Polyakov Institute of Geotechnical Mechanics NAS of Ukraine popup.description2 A research object is a sheth of coal mine. The article of researches is providing of gas safety in a 861 lava of layer С8н and 916 lava of layer С9 and dead-locked making of a 881 side drift and 881 collapsible drift of mine "Western-Donbaska" at the conduct of mountain works. Aim of work - to undertake a study of sources of metane relasse and work out to recommendation on producing of outgoing stream of air from a preparatory coalface in the fresh stream of air, entering cleansing making and preparatory making of mine "Western-Donbaska". Methods of researches are generalization and analysis of results, methods of mathematical statistics, calculations on standard methodologies. As a result of implementation of work conducted analysis of basic data about the mining-and-geological and mining technical terms of working off a 861 lava of layer С8н and 916 lavas of layer С9 and similarly dead-locked making of a 881 side drift and 881 collapsible drift of coal mine "Western-Donbaska". Worked out to recommendation on providing of gas safety of works on the coulisse of coal in 861 and 916 lavas at producing in the fresh stream of air acting on their ventilation, outgoing vent stream of air from the preparatory coalface of arrival on a sub-entry № 2, and also to recommendation on providing of gas safety of works on realization of the preparatory dead-locked making of a 881 collapsible drift at producing in the fresh stream of air acting on her ventilation, outgoing vent stream air from preparatory dead-locked making 881 side drift mine "Western-Donbaska". Results of introduction of developments - application of the worked out recommendations allowed to promote gas safety of making of sheth of mine "Western-Donbaska", that has a large socio-economic and ecological value.5481 Product Description popup.authors Мінєєв С.П. Нарівський Р.М. popup.nrat_date 2020-04-02 Close