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Information × Registration Number 0221U103234, 0120U103667 , R & D reports Title Carry out research on methane sources and provide scientific and technical assistance in the development of recommendations and agree on measures to ensure safe degassing of the 2nd southern conveyor lane of formation l1 horizon 550 m in the conditions of the mine "Аlmazna" Production Structural Unit «Mine management «Dobropilska» LLC "DFEK DOBROPILLYAVUGILA". popup.stage_title Head Mineev Sergii P., д.т.н. Registration Date 17-02-2021 Organization Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine popup.description2 The object of research – the safety of mining operations in the excavation sections of coal mines. The purpose of the work is to develop recommendations for safe degassing of the 2nd southern conveyor lane of formation l1 in the conditions of the «Almazna» mine of PSD "MINE MANAGEMENT DOBROPILSKE" LLC "DFEK Dobropillyavugillya". Research methods – generalization and analysis of results, methods mat. statistics, calculations by standard methods. As a result of the work, the mining-geological and mining characteristics of the excavation section 2 of the southern lava of formation l1 of the «Almazna» mine of the PSD "MINE MANAGEMENT DOBROPILSKE" LLC "DFEK Dobropillyavugillya" were analyzed. Recommendations for ensuring gas and endogenous fire safety during degassing and further use of the 2nd southern conveyor lane of formation l1 for ventilation of the assembly walkway of the 3rd southern lava of formation l1 due to the general mine depression of the «Almazna» mine of the PSD "MINE MANAGEMENT DOBROPILSKE" LLC "DFEK Dobropillyavugillya" were developed. As a result of the application of the developed recommendations, the safety of mining operations is ensured, which is of great socio-economic and environmental importance. Conduct research on methane sources and provide scientific and technical assistance to develop recommendations and agree on measures to ensure safe degassing of the 2nd southern conveyor lane of formation l1 horizon 550 m in the conditions of the mine "Almazna" PSD "MINE MANAGEMENT DOBROPILSKE" LLC "DFEK Dobropillyavugillya".  Product Description popup.authors popup.nrat_date 2021-02-16 Close