Mining company as an effective element in coal supply to the regions of the Far North

Challenges for Development in Mining Science and Mining Industry

Gavrilov, V.L.^1 ; Fedorov, V.I.^1

Chersky Institute of Mining of the North, Siberian Branch, Russian Academy of Sciences, Yakutsk, Russia^1

关键词: Coal quality;    Coal supplies;    Far North;    Mining companies;    Mining operations;    Northern regions;    Opencast mine;    Work efficiency;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/262/1/012018/pdf
DOI  :  10.1088/1755-1315/262/1/012018

来源: IOP

【 摘 要 】

The companies belonging to chains of mining, transportation and consumption of coal to the hard-to-reach regions use their own, often contradictory criteria for the assessment of their work efficiency. Because of that the possibilities to improve the processes of coal quality control in the interests of fuel-chain targets common to mining companies are not used rationally. This situation is more acute in the Far North, primarily in the northern regions of Yakutia. This is due to the extreme combination and negative effect of a number of geographic, climatic, mining-geological and logistical factors. The fulfillment of all operations here, from prospecting of deposits and ending with the distribution of energy received from coal, is complicated, which leads to a significant rise in price. Approaches to improving the work of open-pits as effective elements of coal supply chains, applied in practice, geotechnological and organizational solutions in the planning and management of mining operations can and should be adjusted on the basis of developed proposals, including additional coal preparation in the opencast mines for deliveries. Their realization allows increasing consumer properties of coal shipped to the market with a reduction in its total qualitative and quantitative losses.