Optimizing of Work Arc Furnace to Decopperisation of Flash Slag

• Autorzy: Bydałek A. W. , Biernat S. , Wołczyński W. , Bydałek A.

Identyfikatory

DOI

10.1515/afe-2015-0052

• Języki publikacji: EN

Abstrakty

EN

Discusses an attempt to optimize the operation of an electric furnace slag to be decopperisation suspension of the internal recycling process for the production of copper. The paper presents a new method to recover copper from metallurgical slags in arc-resistance electric furnace. It involves the use of alternating current for a first period reduction, constant or pulsed DC in the final stage of processing. Even distribution of the electric field density in the final phase of melting caused to achieve an extremely low content of metallic copper in the slag phase. They achieved by including the economic effects by reducing the time reduction.

Słowa kluczowe

EN

electrorefining; decopperisation; slag suspension; arc furnace

PL

elektrorafinacja; odmiedziowanie; żużel zawiesinowy; piec łukowy

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2015
• Tom: Vol. 15, iss. 3
• Strony: 21--24
• Opis fizyczny: Bibliogr. 17 poz., rys.

Twórcy

autor

Bydałek A. W.

• AGH University of Science and Technology, Faculty of Non-Ferrous Metals, Kraków, Poland

autor

Biernat S.

• State Higher Vocational School in Głogów, Głogów, Poland

autor

Wołczyński W.

• Institute of Metallurgy and Materials Science of Polish Academy of Sciences, Kraków, Poland

autor

Bydałek A.

• State Higher Vocational School in Głogów, Głogów, Poland

Bibliografia

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• [13] Bydałek, A.W. (2011). Role of carbon in the melting copper processes. Archives of Foundry Engineering. 11(spec. 3), 37-42.
• [14] Wołczyński, W., Himemiya, T., Kopyciński, D. & Guzik, E. (2006). Solidification and solid/liquid interface paths for the formation of protective coatings. Archives of Foundry. 18(1/2), 359-362.
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