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Information × Registration Number 0222U002469, 0121U110711 , R & D reports Title Carry out a study of methane sources and develop a project for degassing the excavation section of the 885th lava of the mine "Zahidno-Donbaska" PSD «MINE MANAGEMENT TERNIVSKE» PJSC «DFEK PAVLOGRADVUGILLYA» and to agree "Project of isolated diversion of the MРS from the produced space of the excavation section of the 885th lava on short rigid pipelines due to the general mine depression and measures to control methane emissions in the isolated diversion of the MРS during a fire at the excavation site of the 885th lava" mine "Zahidno-Donbaska" PSD «MINE MANAGEMENT TERNIVSKE» PJSC «DFEK PAVLOGRADVUGILLYA» popup.stage_title Head Minieiev Serhii Р., Registration Date 13-02-2022 Organization Institute of Geotechnical Mechanics named after MS Polyakova of the National Academy of Sciences of Ukraine popup.description2 The object of research is degassing of the coal massif in the conditions of PJSC «DFEK PAVLOGRADVUGILLYA». The purpose of the work is to develop the "Project of degassing of the excavation section 885 of the lava 88 of the C8n formation of the mine "Zahidno-Donbaska" and to approve the" Project of isolated methane removal from the produced space 885 lava of the C8n formation". Research methods - generalization and analysis of results, methods mat. statistics, calculations according to standard methods. As a result of the work, the technical documentation for the development of 885 lava of the C8n formation of PSD «MINE MANAGEMENT TERNIVSKE» (mine "Zahidno-Donbaska") PJSC «DFEK PAVLOGRADVUGILLYA» was analyzed. The calculation of the expected methane release within the excavation site, air flow for ventilation of the treatment plant and the excavation site, parameters and mode of degassing of the roof by wells, the required diameters of the pipeline. "Measures to control the degassing system of the excavation site during fires in the mine workings" have been developed. The project of degassing of the excavation section of 885 lava of the C8n formation of the Western Donbass mine has been developed. Recommendations for ensuring gas safety of the excavation section 885 of the lava of C8n formation of PSD «MINE MANAGEMENT TERNIVSKE» (mine "Zahidno-Donbaska") PJSC «DFEK PAVLOGRADVUGILLYA» were developed on rigid pipelines at the expense of the general mine depression ». The "Project of isolated methane removal from the produced space of 885 lava of formation C8n" was approved. The results of the implementation of developments - the application of the developed recommendations allowed to ensure gas safety during mining operations, which is of great socio-economic and environmental importance.  Product Description popup.authors popup.nrat_date 2022-03-09 Close