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Registration Number

0220U101793, 0119U102127 , R & D reports

Title

To conduct research on methane emissions sources and to develop recommendations for the ventilation of the dead end of the ventilation runway of the C10 formation, which is aired by the outflow of air coming from the preparatory work on entry No. 1 to the ventilation outflow of the C10 reservoir of the SAMARSKA mine, PSS "TernivskеMineGroup", Private Joint-stock Company "DTEK Pavlogradugol "

Head

Minieiev Serhii P., Доктор технічних наук

Registration Date

24-02-2020

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 dead-end workings of coal mines. The purpose of the work is to develop recommendations for ventilation of the dead-end production of ventilation drift sq. C10, which is ventilated by the outlet air stream coming from the preparatory production of check No. 1 on the ventilation drift of Sq. C10 of the "SAMARSKA" mine of the Production Structural Division of the «Mine management of Ternivsky» PJSC «DFEK PAVLOGRADVUHILLIY». 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 dead-end workings of the "SAMARSKA" mine of the of the Production Structural Division of the «Mine management of Ternivsky» PJSC «DFEK PAVLOGRADVUHILLIY» were analyzed. Developed "Recommendations for ensuring the dust and gas safety of works during the dead-end production of the ventilation drift of the С10в layer at the outlet of the fresh air stream from the dead-end production of the drainage stream of the С10в layer with the arrival at the ventilation stream" "SAMARSKA" mine of the Production Structural Division of the «Mine management of Ternivsky» PJSC «DFEK PAVLOGRADVUHILLIY». The release of the original ventilation air stream from the dead-end production of the drainage stream of the С10в layer with the arrival at the ventilation draft of the С10в reservoir, into the ventilation stream of air supplied to the ventilation of the dead-end production of the ventilation extraction of the С10в reservoir, provided that the developed recommendations for ensuring gas safety are fulfilled. 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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