Modeling of the Process of Coal Grinding
نویسنده
چکیده
T. Wyleciał, H. Radomiak, D. Urbaniak, Częstochowa University of Technology, Czestochowa, Poland The use of coal in the steel industry, similarly as in the whole national ec onomy, is often preceded by its pre-treatment. Coal is mined in the form of big solids, but, being in such a form, it can’t be combusted, sintered, or gasifi ed. Therefore, it needs t o be appropriately grinding. In the paper r esults of the numerical pr ediction of the g rain size distribution of the grinding coals are presented. The numerical computations were performed and then they were compared with grain size analysis results.
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