Search academic texts

Registration Number

0222U004593, 0122U002472 , R & D reports

Title

Carry out research on methane sources and coordinate the work of the 13 southern lava of Unit 10 without illuminating the output air stream and the operation of the combine according to the shuttle scheme, in 2022

Head

Minieiev Serhii Р., д.т.н.

Registration Date

18-09-2022

Organization

Institute of Geotechnical Mechanics named after MS Polyakova of the National Academy of Sciences of Ukraine

Description

The object of the study is the safety of mining operations in the mining areas of coal mines. The purpose of the work is to develop recommendations for ensuring the safe working out of coal seam d4, which is dangerous due to sudden coal and gas emissions, 13 southern bench of block 10 of PJSC «Management of the mine "POKROVSKE" by supplying fresh air to the cleaning face of one production without refreshing the outlet ventilation air stream. Research methods - generalization and analysis of results, methods of mathematics. statistics, calculations according to standard methods. As a result of the work, the mining-geological and mining-technical characteristics of the quarry section 13 of the southern bench of block 10 of PJSC «Management of the mine "POKROVSKE" were analyzed. "Recommendations for ensuring the safe exploitation of coal seam d4, dangerous due to sudden coal and gas emissions, 13 southern bench of unit 10 of PJSC «Management of the mine "POKROVSKE" for supplying fresh air to the cleaning face of one production without freshening of the exit ventilation air stream" were developed. It was agreed to work out 13 of the southern bench of block 10 with the supply of fresh air to the cleaning face one piece at a time without refreshing the outgoing air jet, provided that the developed recommendations for ensuring gas safety are met. As a result of the application of the developed recommendations, the safety of mining operations is ensured, which is of great socio-economic and ecological importance. 

Product Description

popup.authors