Quality of coke used in blast furnace process - analysis of selected parameters

• Autorzy: Kardas Edyta , Pustějovská Pavlína

Identyfikatory

DOI

10.2478/cqpi-2019-0081

• Języki publikacji: EN

Abstrakty

EN

The basic economic goal of pig iron process is to produce a finished product at the highest possible quality and at the lowest possible cost. The quality of pig iron depends on the quality of raw materials used in the process, quality of fuels and process parameters. The cost of fuel is one of the basic component of cost of pig iron production. Therefore, consumption of fuels should be minimized while maintaining its high quality. The main technological fuel of this process is blast furnace coke. Very often, cheaper alternative kinds of fuels are used in the form of finer sorts of coke or alternative fuels (e.g. coal dust). However, they can be used only in a limited amount. The aim of the paper is the assessment of the selected quality parameters of stabilized coke used in the blast furnace process and the comparison of their values with requirements.

Słowa kluczowe

EN

blast furnace coke; qualitative parameters; qualitative analysis; composition of coke; nippon steel method

PL

koks wielkopiecowy; parametry jakościowe; analiza jakościowa; skład koksu; metoda nippon steel

• Wydawca: De Gruyter
• Czasopismo: Quality Production Improvement - QPI
• Rocznik: 2019
• Tom: Vol. 1, Iss. 1
• Strony: 602--609
• Opis fizyczny: Bibliogr. 16 poz., rys., tab.

Twórcy

autor

Kardas Edyta

• Czestochowa University of Technology, Poland

autor

Pustějovská Pavlína

• VŠB-Technical University of Ostrava, Czech Republic

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).