Forecasting by middle stratum ash content powerful compound structure deposits
- 1 — Saint Petersburg State Mining Institute (Technical University)
- 2 — Saint Petersburg State Mining Institute (Technical University)
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.