| Issue |
E3S Web Conf.
Volume 56, 2018
VII International Scientific Conference “Problems of Complex Development of Georesources” (PCDG 2018)
|
|
|---|---|---|
| Article Number | 04003 | |
| Number of page(s) | 5 | |
| Section | Strategic, Geo-Environmental and Economic Problems of Subsurface Use | |
| DOI | https://doi.org/10.1051/e3sconf/20185604003 | |
| Published online | 26 September 2018 | |
Problems of mineral raw material losses of quality and quantity management in developing of large-scale complex-structure deposits.
Mining Institute of the North, Siberian Branch, Russian Academy of Sciences, Yakutsk, Russia
* Corresponding author: tkach@igds.ysn.ru
The article deals with the problems of mineral raw material losses of quality and quantity management in developing of large-scale complex-structure and composition deposits of solid minerals. It is shown that a very high degree of mining and geological conditions variability in time and space for the development of mining units is typical for such deposits. This significantly complicates the qualitative and quantitative operating losses setting and accounting of mineral raw materials during its extraction in the framework of existing general and industry regulatory documents. Conceptual principles for face-by-face operational setting of losses and impoverishment of minerals for the conditions of bulk mining of complex-structure deposits with the formation of gross mining flow with economically feasible and specified level of quality (the content of commercial and harmful components) are stated. These principles generally do not contradict effective instructions main provisions and are made to minimize the total operating losses during the processing of several mine sections (faces).
Key words: mining and geological conditions / Mining unit / Losses / Impoverishment / Mining flow / Setting / Efficiency
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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