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Vol 189
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Forecasting by middle stratum ash content powerful compound structure deposits

R. A. Takranov1
U. Gundsambuu2
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  • 1 — Saint Petersburg State Mining Institute (Technical University)
  • 2 — Saint Petersburg State Mining Institute (Technical University)
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Forecasting of average ash content compound structure of coal deposits with split-hair accuracy is provided with use of the statistical information about ash content coal packs, differentiation on lithogenic. Use of average values ash content for coal as a whole without its division on structure leads to less exact look-ahead estimation middle stratum of ash content.

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