Metallurgy, Vol. 53 No. 1, 2014.
Preliminary communication
Innovative application of mathematical methods in evaluation of ore raw materials for production of iron
P. Besta
; Faculty of Metallurgy and Materials Engineering, VŠB – Technical University of Ostrava, Czech Republic
A. Samolejová
; Faculty of Metallurgy and Materials Engineering, VŠB – Technical University of Ostrava, Czech Republic
R. Lenort
; Faculty of Metallurgy and Materials Engineering, VŠB – Technical University of Ostrava, Czech Republic
F. Zapletal
; Faculty of Economics, VŠB – Technical University of Ostrava, Czech Republic
Abstract
Current principles of evaluation of ore raw materials are usually based on a comparison of selected isolated criteria. Today‘s sophisticated technological level of blast furnace process requires the introduction of raw material indicators that provide global characteristics of their quality. This can´t be realized with isolated parameters only. The evaluation should incorporate the key characteristics of iron ore and convert them into a uniform evaluation parameter. This article analyzes the use of mathematical methods in the evaluation of the quality of ore raw materials.
Keywords
iron ore; cost; quality; metallurgy
Hrčak ID:
104384
URI
Publication date:
1.1.2014.
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