Technical–and–Economic Analysis of Room–and–Pillar Efficiency in Inaglinskaya Mine in the South Yakutia Coal Basin
A. A. ORDIN1, A. M. NIKOL’SKIY1, A. YU. TSIVKA2
1Chinakal Institute of Mining, Siberian Branch, Russian Academy of Sciences, Krasnyi pr. 54, Novosibirsk, 630091 Russia
2EREL LLC, pr. Geologov 55, Neryungri, 678960 Republic of Sakha (Yakutia), Russia
Keywords: room–and–pillar mining, technical–and–economic analysis, lag modeling, optimization, design capacity, mine
Abstract
The authors give brief information on Inaglinskaya mine planning within the Inaglinsky open pit mining lease in the South Yakutia Coal Basin and report the outcomes of technical–and–economic analysis of the mine construction and operation. The article presents formulation and solution of the problem on lag modeling and optimization of the mine design capacity.
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