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Information × Registration Number 0222U001377, 0121U110112 , R & D reports Title Carry out a study of methane sources and agree on the project of ventilation and isolated removal of methane from the produced lava space № 143 mountains. 550 m along a rigid metal pipeline with the help of the gas suction unit VMTSG-7M of the SE "Stepova" Mine SE "Lvivvugillya" in 2021. popup.stage_title Head Minieiev Serhii P., Registration Date 26-01-2022 Organization Institute of Geotechnical Mechanics named after MS Polyakova of the National Academy of Sciences of Ukraine popup.description2 The object of research is gas safety during mining operations in the conditions of SE "Lvivvugillya". The purpose of the work is to coordinate the project of ventilation and insulated removal of methane from the produced space of lava №143 through a rigid metal pipeline with the help of gas suction unit ВМЦГ-7M of the mine "Stepova" SE "Lvivvugillya". Research methods - generalization and analysis of results, methods mat. statistics, calculations by standard methods. As a result of the work, the project of ventilation and isolated removal of methane from the produced space of lava № 143 through a rigid metal pipeline with the help of gas suction unit ВМЦГ-7M of the mine "Stepova" of SE "Lvivvugillya" was analyzed. The project of ventilation and insulated removal of methane from the produced space of lava №143 through a rigid metal pipeline with the help of the gas suction unit ВМЦГ-7M of the mine "Stepova" was approved, provided that the developed recommendations are implemented. Recommendations for ensuring gas safety during operation of the ВМЦГ-7M gas suction unit of the excavation section ла 139 of the Stepova mine have been developed. The results of the implementation of developments - the application of the developed recommendations allowed to ensure gas safety during mining, which is of great socio-economic and environmental importance.  Product Description popup.authors popup.nrat_date 2022-03-09 Close