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Registration Number

0220U101960, 0119U101647 , R & D reports

Title

Conduct research and develop recommendations for the safe working out of lava fields. K8 with the use of ventilation schemes in the mine "Gorskaya", when working out the formation dangerous for sudden emissions of coal and gas, in 2019

Head

Minieiev Serhii P., Доктор технічних наук

Registration Date

28-02-2020

Organization

Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine

Description

The object of the study is the ventilation of the mining sites of coal mines. The purpose of the work is to develop recommendations for safe drilling of k8 reservoirs with the use of ventilation schemes in the mine of the «Girska» mine in the course of the formation of the reservoir, which is dangerous for sudden coal and gas emissions. Research methods – generalization and analysis of results, methods of mat. statistics, calculations by standard methods. As a result of the work, the mining technical characteristics of the excavation site of the 3rd northern lava mine of the «Girska» mine of the SE «Pervomaiskvugillya» were analyzed. Developed "Recommendations for ensuring safe extraction of the coal bed k8, dangerous for sudden coal and gas emissions from the 3rd northern lava of k8 mine "Girska" of SE "Pervomaiskvugillya" without refreshment of the outlet ventilation jet of air" horizon of 900 m without refreshment of the outlet ventilation air stream, provided that the developed recommendations for ensuring gas safety. Results of the implementation of the development – application of the developed recommendations made it possible to ensure gas safety during mining operations, which is of great socio-economic and environmental importance. 

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