Possibilities of increasing coal charge density by adding fuel oil

• Autorzy: Fröhlichová M. , Kucková A. J. , Findorák R.
• Języki publikacji: EN

Abstrakty

EN

The requirement of all coke-making facilities is to achieve the highest possible production of high quality coke from a chamber. It can be achieved by filling the effective capacity of the chamber with the highest possible amount of coal. One of the possibilities of meeting this requirement is to increase the charge density in the coke chamber. In case of a coke battery operating on bulk coal there are many methods to increase the charge density including the use of wetting agents in the charge. This article presents the results of the laboratory experiments aiming at the increase of the charge density using fuel oil as a wetting agent. The experiments were carried out by means of the Pitin’s device using 3 coal charges with various granularity composition and moisture content of 7, 8, 9 and 10 %.

Słowa kluczowe

EN

coal charge; dry bulk density; fuel oil; coke production

PL

wsad węglowy; gęstość nasypowa; olej opałowy; produkcja koksu

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2010
• Tom: Vol. 10, iss. 1 spec.
• Strony: 377--380
• Opis fizyczny: Bibliogr. 4 poz., wykr.

Twórcy

autor

Fröhlichová M.

• Department of Ferrous Metallurgy and Foundry, Faculty of Metallurgy, TU Košice, Slovakia

autor

Kucková A. J.

• Department of Ferrous Metallurgy and Foundry, Faculty of Metallurgy, TU Košice, Slovakia

autor

Findorák R.

• Department of Ferrous Metallurgy and Foundry, Faculty of Metallurgy, TU Košice, Slovakia

Bibliografia

• 1] Operation data of coke oven plants, European Coke Committee, Steel Institute VDEh, Period of reference: 01.01.-31.12.2008.
• [2] Kucková, A.J., Frohlichová, M., Rábeková, K.: Zarzadzanie i produkcja w hutnictwie: 12 konferencja naukowo-techniczna:: Ustroń-Jaszowiec, 5.-7.7.2004, Częstochowa: Wydawnictwo Wydziału Inzynierii Procesowej, Materiałowej i Fizyki Stosowanej Politechniki Częstochowskiej, 2004 ,p. 236-239, ISBN 83-87745-42-1.
• [3] Kozina, A., Píša, M., Šplíchal, B.: Koksárenství, SNTL, Bratislava,1973.
• [4] Beppler, E., Grobpietsch, K.H., Louis, G., Nelles, L.: Stahl und Eisen, 119 (1999).