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Information × Registration Number 0219U101154, 0118U006073 , R & D reports Title To conduct research on sources of methane emissions, to develop and agree technical documentation on ensuring gas safety during the working out of the mine outlets of the State Enterprise Coal company "Krasnolimanskaya" in the conditions of the waste sites of the mine popup.stage_title Head Minieiev Serhii P., Доктор технічних наук Registration Date 13-05-2019 Organization Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine popup.description2 The purpose of the work is to conduct a study of the sources of methane release, to develop and agree on technical documentation for ensuring gas safety when mining coal seams under the conditions of the State Enterprise Coal company "Krasnolimanskaya". As a result of this work, the technical documentation for the development of l3, m42, k5 formations of the State Enterprise Coal company "Krasnolimanskaya" was analyzed. The calculation of the expected methane emission within the excavation site, the required efficiency of degassing and air consumption for ventilation of the excavation sites, the parameters and mode of degassing was performed. The “Decontamination project of the State Enterprise Coal company "Krasnolimanskaya" for the period up to 2022” and the “Comprehensive decontamination project of the excavation site 1 "bis” of the northern lava of slope No. 1 of the lateral l3 reservoir Krasnolimanskoye were developed. Developed "Recommendations for ensuring the gas safety of a high-loaded excavation section 1 "bis" of the northern lava of slope No. 1 of the overburden part of the l3 formation of LLC Krasnolimanskoe when using a return ventilation scheme, type 1-M" and "Recommendations for the safe mining of the coal seam l3 dangerous for gas-dynamic phenomena, 1 “bis” by northern lava, slope No. 1 of the outset part of the l3 formation of LLC Krasnolimanskoe without refreshment of the outgoing air flow.” The “Aerogas control project 1 bis” of the northern lava of the slope No. 1 of the drop section of the reservoir l3”and “The project of the isolated removal of methane from the open space 1 “bis” of the northern lava of the slope No. 1 of the discharge section of the reservoir l3 of Krasnolimanskoe Ltd. 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