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Information × Registration Number 0219U100998, 0117U003646 , R & D reports Title To execute works for the terms of area of coulisse of 5 of north lava of slope №of a 1 layer of m42 State Enterprise "Coal company "Krasnolimanskaya" popup.stage_title Head Minieiev Serhii P., Доктор технічних наук Registration Date 02-05-2019 Organization Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine popup.description2  As a result of the work, the technical documentation for testing the 5 northern lava of the slope No. 1 of the m42 formation and conducting the ventilation drift of the slope No. 1 of the overflow l3 was analyzed. Developed "Recommendations for ensuring gas safety of the excavation section 5 of the northern lava of the slope No. 1 of the seam m42 State Enterprise "Coal company "Krasnolimanskaya" when using a return-flow ventilation scheme, type 1-M". The use of a return-flow type 1-M scheme for ventilation of the excavation section 5 of northern lava of slope No. 1 of formation m42 and the calculation of the air flow required for its ventilation at two stages of mining of lava was agreed, subject to the implementation of the developed recommendations for gas safety. The project of the isolated removal of methane from the mined-out area of the 5 northern lava of the slope No. 1 of the m42 seam was agreed upon. “Remarks on the complex design of the aero-gas control system under the conditions of the State Enterprise "Coal company "Krasnolimanskaya" have been developed and a revised“ Design of the aero-gas control system ”has been agreed. Developed "Recommendations for the safe conduct of the ventilation drift of slope No. 1 of the overflow zone of the reservoir 13 in the geological conditions of the State Enterprise "Coal company "Krasnolimanskaya" and agreed upon "Measures to combat gas-dynamic phenomena during the ventilation drift of the slope No. 1 of the drop-over portion of the l3 reservoir" subject to developed recommendations. The results of the implementation of the development - the application of the developed recommendations made it possible to ensure the safety of the gas factor and the gas-dynamic phenomena during mining operations, which is of great socio-economic and environmental significance. Product Description popup.authors popup.nrat_date 2020-04-02 Close