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

https://hrcak.srce.hr/104384

Publication date:

1.1.2014.

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