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Information × Registration Number 0221U106156, 0120U104516 , R & D reports Title Carry out research of methane emission sources and develop recommendations to ensure gas safety when releasing the outlet jet from the dead-end faces of the conveyor 14 of the eastern lava of formation C11 and ventilation development of 14 eastern lava of formation C11 into 15 eastern lava of formation C11 in the conditions of SE «Mine named after M.S. Surgaya». popup.stage_title Head Minieiev Serhii Р., Registration Date 28-10-2021 Organization Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine popup.description2 The object of study - ventilation of coal mines. The purpose of the work - to develop recommendations for gas safety in the release of the output jet from the dead-end faces of the conveyor of the 14th eastern lava and ventilation of the 14th eastern lava in the 15th eastern lava in the conditions of SE "Mine named after M.S. Surgai ». 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 dead-end workings and excavation sections of the State Enterprise “Mine named after MS Surgai». "Recommendations for ensuring dust and gas safety of coal extraction works in the 15th eastern lava when releasing into the fresh stream of air entering its ventilation, the outlet ventilation stream of air from the conveyor 14 of the eastern lava and ventilation work 14 of the eastern lava, which are repaid alternately". It is agreed to release the outlet ventilation jet from the dead-end workings of the conveyor 14 of the eastern lava and the ventilation work 14 of the eastern lava, which are alternately repaid, into the ventilation stream of fresh air entering the ventilation of the excavation section 15 of the eastern lava, provided the safety recommendations. The results of the implementation of developments - the application of the developed recommendations allowed to ensure gas safety during mining, which is of great socio-economic and environmental importance.  Product Description popup.authors popup.nrat_date 2021-10-28 Close