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Information × Registration Number 0222U002465, 0121U113242 , R & D reports Title Carry out research work, review the submitted documents and agree on the «Project of isolated gas - methane removal from the produced space 4 of the southern lava of unit 7 outside the excavation section of the pipeline using gas extraction fans ВМЦГ-7M PJSC «Management of the mine "POKROVSKE", in 2021. popup.stage_title Head Minieiev Serhii Р., д.т.н. 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 - the safety of mining operations in the excavation areas of coal mines. The purpose of the work is to develop recommendations for ensuring gas safety during the operation of gas-suction units ВМЦГ-7M excavation section 4 of the southern lava of the block 7 of layer 7 of d4 of PJSC «Management of the mine "POKROVSKE". Research methods - generalization and analysis of results, methods mat. statistics, calculations according to standard methods. As a result of the work, the mining-geological and mining-technical characteristics of the excavation section 4 of the southern lava of the block 7 of the d4 formation of PJSC «Management of the mine "POKROVSKE" were analyzed. "Recommendations for ensuring gas safety during operation of gas-suction units of ВМЦГ-7M of the excavation section 4 of the southern lava of block 7 of formation d4" have been developed. The project of isolated methane removal from the produced space 4 of the southern lava of unit 7 outside the excavation section of the pipeline with the help of gas-suction fans ВМЦГ-7M, provided by PJSC «Management of the mine "POKROVSKE", subject to gas suction units. As a result of the application of the developed recommendations, the safety of mining operations is ensured, which is of great socio-economic and environmental importance.  Product Description popup.authors popup.nrat_date 2022-03-09 Close