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Information × Registration Number 0219U101191, 0118U007653 , R & D reports Title Research of sources of methane emissions and development of the project "Project of complex degassing of the drainage area of the northern and southern wing of the sloping field of the layers m42, l3, k5 Limit liability company "Krasnolimanskoye" popup.stage_title Head Minieiev Serhii P., Доктор технічних наук Registration Date 17-05-2019 Organization Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine popup.description2  Object of study - degassing coal massif in the conditions of Limit liability company "Krasnolimanskoye". The purpose of the work is to develop the “Project of the degassing system to ensure the integrated degassing of high-loaded excavation sites in the inclined field of the overflow zone of the l3 reservoir Limit liability company "Krasnolimanskoye". Research methods - generalization and analysis of results, methods of mat. statistics, calculations by standard methods. As a result of the work, an analysis of the mining and geological and mining characteristics of the excavation sites of the Limit liability company "Krasnolimanskoye" sites was performed. The expected methane emissions within the excavation sites were calculated, the required degassing efficiency and air consumption for ventilation of the excavation sites were calculated, the required diameters of gas pipelines were calculated for capturing the methane-air mixture from the degassing wells and from the spent space by candles. The justification of the choice of the method and scheme of degassing excavation sites. Developed "Measures for managing the degassing system of the excavation section 6 of the southern lava of slope No. 1 during fires in the mine workings." The “Design of the degassing system to ensure complex degassing of high-loaded excavation sites in the sloping field of the lateral part of the l3 layer Limit liability company "Krasnolimanskoye"” and “The degassing project 6 of the southern lava of the slope No. 1 of the m42 layer Limit liability company "Krasnolimanskoye"” were developed. The results of the implementation of the development - the application of the developed recommendations helped to ensure gas safety in mining, which is of great socio-economic and environmental importance. Product Description popup.authors popup.nrat_date 2020-04-02 Close