ADVANCED MINING TECHNOLOGY OF COAL SEAMS WITH THE USE OF HIGHWALL MINING SYSTEM
Primarily the economic efficiency question is rising during the mineral extraction. Low thickness of coal seams, deep mining, higher stripping ratio requiring selected extraction can make coal mining economically impractical. The advanced mining technology could be used to solve a number of similar issues, increase economic efficiency and production volumes. This technology provides for the initial drilling of the coal seams using the highwall mining system complex from a pit opening. At the same time, the coal left in room pillars during operations of the highwall mining is further developed by open-pit extraction, so these pillars are not classified as losses.
Key words: HIGHWALL MINING SYSTEM, ADVANCED MINING TECHNOLOGY, UNMANNED MINE, OPEN-PIT MINING, SEAMS EXTRACTIONАвторы: P.Yu. Filatov, M.A. Dmitriev, S.A. Kuznetsov, K.V. Fedin, S.V. Andrakhanov, R.G. Sosnin
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