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Pregled bibliografske jedinice broj: 1135188

Possibility of energy efficiency improving of the melting furnace in secondary aluminium production


Lazić, Ladislav; Lovrenić-Jugović, Martina; Mrkobrada, Lorena; Grubišić, Željko; Cerinski, Damijan
Possibility of energy efficiency improving of the melting furnace in secondary aluminium production // Proceedings Book included on USB of 19th International Foundrymen Conference: Humans - Valuable Resource for Foundry Industry Development / Dolić, Natalija ; Zovko Brodarac, Zdenka ; Brajčinović, Sandra (ur.).
Sisak: University of Zagreb Faculty of Metallurgy, 2021. str. 208-215 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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Naslov
Possibility of energy efficiency improving of the melting furnace in secondary aluminium production

Autori
Lazić, Ladislav ; Lovrenić-Jugović, Martina ; Mrkobrada, Lorena ; Grubišić, Željko ; Cerinski, Damijan

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings Book included on USB of 19th International Foundrymen Conference: Humans - Valuable Resource for Foundry Industry Development / Dolić, Natalija ; Zovko Brodarac, Zdenka ; Brajčinović, Sandra - Sisak : University of Zagreb Faculty of Metallurgy, 2021, 208-215

ISBN
978-953-7082-39-0

Skup
19th INTERNATIONAL FOUNDRYMEN CONFERENCE, Humans - Valuable Resource for Foundry Industry Development

Mjesto i datum
Split, Hrvatska, 16-18.06.2021

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
secondary aluminium process, rotary furnace, oxy-fuel burner, energy efficiency, combustion efficiency

Sažetak
The type of a rotary furnace is often used in secondary aluminium processes. The furnace is charged with the scrap feed, which rotates to be melted under a salt layer. The furnace drum rotation enables more effective heat transfer from the hot refractory to the charge. The rotary furnace under consideration is fired by natural gas with the built-in oxy-fuel burner. Achieved higher temperatures of combustion gases allow heat transfer intensification and shortening the melting period. This paper identifies cost- effective energy savings that can be achieved through performance improvement of combustion processes in the industrial furnaces. The operating conditions having the greatest impact on the energy efficiency in an open-flame furnace are specified and the effect of oxygen-enriched air combustion on the combustion efficiency was particularly analysed. Particular attention is paid to the effect of temperature of exhaust gasses and excess oxygen on the combustion efficiency as well as the specific fuel consumption.

Izvorni jezik
Engleski

Znanstvena područja
Metalurgija, Strojarstvo



POVEZANOST RADA


Ustanove:
Metalurški fakultet, Sisak


Citiraj ovu publikaciju:

Lazić, Ladislav; Lovrenić-Jugović, Martina; Mrkobrada, Lorena; Grubišić, Željko; Cerinski, Damijan
Possibility of energy efficiency improving of the melting furnace in secondary aluminium production // Proceedings Book included on USB of 19th International Foundrymen Conference: Humans - Valuable Resource for Foundry Industry Development / Dolić, Natalija ; Zovko Brodarac, Zdenka ; Brajčinović, Sandra (ur.).
Sisak: University of Zagreb Faculty of Metallurgy, 2021. str. 208-215 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Lazić, L., Lovrenić-Jugović, M., Mrkobrada, L., Grubišić, Ž. & Cerinski, D. (2021) Possibility of energy efficiency improving of the melting furnace in secondary aluminium production. U: Dolić, N., Zovko Brodarac, Z. & Brajčinović, S. (ur.)Proceedings Book included on USB of 19th International Foundrymen Conference: Humans - Valuable Resource for Foundry Industry Development.
@article{article, year = {2021}, pages = {208-215}, keywords = {secondary aluminium process, rotary furnace, oxy-fuel burner, energy efficiency, combustion efficiency}, isbn = {978-953-7082-39-0}, title = {Possibility of energy efficiency improving of the melting furnace in secondary aluminium production}, keyword = {secondary aluminium process, rotary furnace, oxy-fuel burner, energy efficiency, combustion efficiency}, publisher = {University of Zagreb Faculty of Metallurgy}, publisherplace = {Split, Hrvatska} }
@article{article, year = {2021}, pages = {208-215}, keywords = {secondary aluminium process, rotary furnace, oxy-fuel burner, energy efficiency, combustion efficiency}, isbn = {978-953-7082-39-0}, title = {Possibility of energy efficiency improving of the melting furnace in secondary aluminium production}, keyword = {secondary aluminium process, rotary furnace, oxy-fuel burner, energy efficiency, combustion efficiency}, publisher = {University of Zagreb Faculty of Metallurgy}, publisherplace = {Split, Hrvatska} }




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