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Information × Registration Number 0220U101205, 0119U103396 , R & D reports Title To carry out research into sources of methane release and to develop" The project of degassing of the excavation section of the 7th North "bis" lava of block 10 of d4 layer of Private Joint Stock Company «Management of mine «POKROVSKE», according to the submitted materials, in 2019. popup.stage_title Head Minieiev Serhii P., Доктор технічних наук Registration Date 05-01-2020 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 a project for degassing of the excavation site 7 of the northern «bis» of the lava block 10 of layer d4 of 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 7th north «bis» of the lava unit 10 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 efficiency of degassing and the maximum permissible load on the clearing hole by the gas factor, parameters and mode of degassing of the roof of the wells, the required diameters of the pipeline. Developed "Measures to control the degassing system of the excavation section 7 of the northern «bis» of the lava block 10 of the formation d4 during fires in mining". The project of degassing of the excavation site 7 of the northern «bis» of the block of block 10 of d4 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