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Information × Registration Number 0220U101790, 0119U102650 , R & D reports Title To conduct research of methane emission sources and develop the “Project of degassing of the excavation section of the 9 southern lava of block 10 of the d4 reservoir of Private Joint-stock Company «РokrovskoeMineGroup», according to the materials provided, in 2019 popup.stage_title 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 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 complex degassing of the excavation section of the 9th south bench of block 10 of d4 layer 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 9th south lava of block 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 wells and the produced space "candles", the required diameters of the pipeline. Developed "Measures to control the degassing system of the excavation section 9 of the southern lava block 10 of the d4 formation during fires in mining". The project of complex degassing of the excavation section of 9 southern lava of block 10 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