Numerical investigation of heat exchange in rotary furnace

• Autorzy: Kolczyk E. , Miczkowski Z. , Czernecki J.

Identyfikatory

DOI

10.1515/amm-2017-0020

• Języki publikacji: EN

Abstrakty

EN

Process of heat exchange in a rotary furnace during converter slag reduction was modelled.Temperature distribution in the furnace and temperature of the charge (slag) only were examined. Influence of modification of the process gas supply method by changing the number of nozzles on the course of the reduction process was analyzed. It has been found out that application of a nozzle as a submerged flame burner provides possibilities to reach higher charge temperature. Application of more nozzles in the process of converter slag reduction can increase temperature of reduced slag and provide better uniformity of charge heating.

Słowa kluczowe

EN

numerical simulation; heat exchange; rotary furnace; slag reduction process

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2017
• Tom: Vol. 62, iss. 1
• Strony: 149--153
• Opis fizyczny: Bibliogr. 12 poz., rys., wzory

Twórcy

autor

Kolczyk E.

• Institute of Non Ferrous Metals, 5 Sowińskiego Str., 44-100 Gliwice, Poland

autor

Miczkowski Z.

• Institute of Non Ferrous Metals, 5 Sowińskiego Str., 44-100 Gliwice, Poland

autor

Czernecki J.

• Institute of Non Ferrous Metals, 5 Sowińskiego Str., 44-100 Gliwice, Poland

Bibliografia

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• [6] Z. Cui, D. Shen, X. Wang, in: S. Eicke (Ed.), Non-Ferrous Metals for the Sustainable development in our World, GDMB-Verlag, Clausthal-Zellerfeld 2015.
• [7] Z. Cui, D. Shen, X. Wen, in: S. Eicke (Ed.), Non-Ferrous Metals for the Sustainable development in our World, GDMB-Verlag, Clausthal-Zellerfeld 2013.
• [8] L. Shui, Z. Cui, X. Ma, M. Akbar, Metallurgical and Materials Transaction B 46 (3), 1218-1225 (2015).
• [9] K. Dong, R. Zhu, W. Gao, F. Liu, Int. Jounal of Minerals, Metallurgy and Materials 21 (6), 523-531 (2014).
• [10] http:// www.rkpk.pl/gfx/uploads/KOKS%20WĘGLOWY%20ver%204.pdf.
• [11] http:// www.engineeringtoolbox.com/specyfic-heat-solid-d-154.html.
• [12] http://www.cham.co.uk/combust.html.

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).