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Registration Number

0222U004596, 0122U002474 , R & D reports

Title

Carry out research of methane sources and develop the Project of degassing of the excavation section 13 of the southern lava of block 10 of layer d4 of PJSC «Management of the mine «POKROVSKE», according to the provided materials, in 2022

Head

Minieiev Serhii Р., д.т.н.

Registration Date

19-09-2022

Organization

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

Description

The object of the research is the degassing of coal massif under the conditions of PJSC «Management of the mine "POKROVSKE". The purpose of the work is to develop the "Project of complex degassing of 13 southern bench of block 10 layer d4 of PJSC «Management of the mine "POKROVSKE". 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 conditions of working out 13 of the southern bench of block 10 of PJSC «Management of the mine "POKROVSKE" were analyzed. The calculation of the expected release of methane within the excavation area, the required efficiency of degassing and air consumption for ventilation of the excavation area, the parameters and mode of degassing of the roof and the created space was performed. Measures have been developed to manage the degassing system of excavation site 13 of the southern bench of block 10 during fires in mining workings. The "Project of complex degassing of 13 southern bench of block 10 layer d4 of PJSC «Management of the mine "POKROVSKE" was developed. The results of the implementation of the developments - the application of the developed recommendations made it possible to ensure gas safety during mining operations, which is of great socio-economic and ecological importance. 

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