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Information × Registration Number 0220U101665, 0119U102114 , R & D reports Title To conduct a study of the sources of methane release, and to agree "Project of ventilation and isolated drainage of methane from the produced lava space № 142 horizon 550 m on a rigid metal pipeline with the help of a gas extraction plant ВМЦГ-7М of the mine "Stepova" State Enterprise "L'vovugol", in 2019 popup.stage_title Head Minieiev Serhii P., Доктор технічних наук Registration Date 17-02-2020 Organization Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine popup.description2  The object of the study is to ensure the gas safety of the mining sites of the coal mines. The purpose of the work is to agree on the “Project of ventilation and isolated removal of methane from the produced space of lava № 142 mountains. 550 m through a rigid metal pipeline by means of the gas-suction installation of the VMCG-7M of the «Stepova» mine of the «Lvivvugillya» SE. Research methods – generalization and analysis of results, methods of mat. statistics, calculations by standard methods. As a result of the work, the ventilation parameters of the pit section of the lava 142 mine at the «Stepovа» mine of the «Lvivvugillya» mine were analyzed. Developed "Recommendations for ensuring gas safety of the mining section of lava №142 of the n7н reservoir of mine "Stepova" of SE "Lvivvugillya" during operation of the gas-suction installation of VMCG-7M" rigid metal pipeline by means of the gas-suction unit VMCG-7M of the «Stepova» mine of the «Lvivvugillya» mine provided by the «Stepova» mine, subject to the implementation of the developed gas safety recommendations. 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