RESEARCH OF FACTORS’ SEPARATED INFLUENCE ON THE EXTRACTED IRON ORE WORTH

Authors

  • Yury Solomein The Institute of Mining UB RAS
  • Artem Rojkov The Institute of Mining UB RAS

Keywords:

factor, economic and mathematical modeling, the criterion of efficiency, deterministic factor analysis

Abstract

The factors’ separated influence on the extracted
iron ore worth of the Estuninsky deposit is considered employing the method of deterministic factor
analysis. Key factors influencing on the efficiency
of mining plant operation are considered and the
severity of their influence is set up. The derived
equation of determination the extracted worth in
additive form is presented with coefficients equal to
relative variations of extracted worth under
i-factors change. The crucial values of indices
influencing on the extracted worth are determined.

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Published

2014-03-31

Issue

No. 1 (1) (2014)

Section

GEOTECHNOLOGY, GEOECOLOGY, GEOECONOMICS AND PROCESSING OF MINERAL RAW MATERIALS