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Information × Registration Number 0220U100490, 0119U103353 , R & D reports Title To carry out research of sources of methane release and to develop« The project of degassing of the excavation section of the entire lava block of block 5 of d4 of of the Private Joint Stock Company «Management of the mine «POKROVSKE» according to the submitted materials, in 2019. popup.stage_title Head Minieiev Serhii P., Доктор технічних наук Registration Date 20-01-2020 Organization Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine popup.description2 The object of the study is the degassing of the hydrocarbon massif in the conditions of PJSC «Management of the mine «POKROVSKE». The purpose of the work is to develop the “Project of degassing of the excavation section of the entire lava block of block 5 of d4 PJSC «Management of the mine «POKROVSKE». Research methods – generalization and analysis of results, methods of mat. statistics, calculations by standard methods. As a result of the work, the technical documentation for the development of the entire bench of block 5 of the d4 layer of PJSC «Management of the mine «POKROVSKE» was analyzed. The calculation of the expected methane release within the excavation site, the required degassing efficiency and the maximum permissible load on the gas well, the parameters and the mode of degassing of the roof of the wells, the required pipeline diameters were performed. Developed "Measures to control the degassing system of the excavation section of the entire lava block 5 of the d4 layer during fires in mining". The project of degassing of the excavation section of the entire lava block of block 5 of d4 layer of PJSC «Management of the mine «POKROVSKE» was developed. 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.  Product Description popup.authors popup.nrat_date 2020-04-02 Close