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Information × Registration Number 0220U103644, 0120U101323 , R & D reports Title Investigate the sources of methane release and develop recommendations for the ventilation of dead-end workings 1003 of the collecting shunt and the recoil stroke of the C10 layer (1003 side-scraper) ventilated by the outgoing air stream coming from the preparatory production of 1 northern air-supply scraper of the C10 layer (interstitial) ventilation of the deadlock production 4208 of the prefabricated stream (sn), which is ventilated by the outgoing air stream coming from the preparatory production 4208 of the prefabricated streak (sv) and the excavation section 4207 lava and recommendations for the non-separate ventilation of the charging chambers of the horizon of 250 m and the horizon of 300 m in the conditions of the mine "SAMARSKA" of the SSP "Mine Management Ternivsky" "PJSC "DFEK PAVLOHRADVUGILLYA". popup.stage_title Head Minieiev Serhii P., Доктор технічних наук Registration Date 29-10-2020 Organization Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine popup.description2 The object of study – ventilation of dead-end workings of coal mines. The purpose of the work is to develop recommendations for aeration of dead-end workings 1003 prefabricated and pumping drift, 4208 and 4209 prefabricated drifts, split furnace 4209 lava in the conditions of the mine "Samarska" SSP "Mine Management «Ternivske» PJSC «DFEK PAVLOHRADVUGILLYA». Research methods – generalization and analysis of results, methods mat. statistics, calculations by standard methods. As a result of the work, the mining characteristics of the cleaning and dead-end workings of the «Samarska» mine of the SSP "Mine Management «Ternivske» mine of PJSC «DFEK PAVLOHRADVUGILLYA» were analyzed. Developed "Recommendations for ensuring dust and gas safety of works during the dead-end production of 4208 prefabricated road (sn) when releasing into the fresh stream of air entering its ventilation, the output ventilation air jets from the dead-end production of 4208 prefabricated road (sv) and excavation section 4207 "Recommendations for ensuring dust and gas safety of works at carrying out dead-end production of 4209 prefabricated road (sn) at release in a fresh stream of air arriving on its airing, exit ventilating streams of air from a excavation site 4208 of lava and dead-end workings of split furnace 4209 lava prefabricated drift (sv), as well as during the dead-end production of the split furnace 4209 lava when releasing into the fresh stream of air entering its ventilation, the output ventilation air jets from the excavation section 4208 lava and dead-end production 4209 prefabricated drift (sv). The results of the implementation of developments - the application of the developed recommendations allowed to ensure gas safety during mining operations, which is of great socio-economic and environmental importance. Product Description popup.authors popup.nrat_date 2021-03-17 Close