Review article

Analysis of ecological intensity of metallurgical production

K. Janovská ; 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
A. Samolejová ; Faculty of Metallurgy and Materials Engineering, VŠB – Technical University of Ostrava, Czech Republic
Š. Vilamová ; Faculty of Mining and Geology,VŠB – Technical University of Ostrava, Ostrava, Czech Republic
D. Stoch ; Faculty of Metallurgy and Materials Engineering, VŠB – Technical University of Ostrava, Czech Republic

Abstract

Ferrous metallurgy is inherently a highly intensive field in terms of energy and raw materials. The impacts of high energy intensity are enormous: the necessary production of larger amount of energy related to high emissions of pollutants and greenhouse gases, associated with increasing negative impacts on the state of the environment and the health of inhabitants. The article suggests the possibility of using the method of structural analysis to calculate direct and complex ecological intensity and to use it as a basis to determine the ecological intensity of the individual metallurgical technologies. The processing of ecological structural model can significantly contribute to the identification of ecologically intensive final products and can improve the decision-making process in this area.

Keywords

metallurgical production; structural analysis; ecological intensity

Hrčak ID:

126750

URI

https://hrcak.srce.hr/126750

Publication date:

1.1.2015.

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