Structural Analysis of the Selected Products From the Suspension Furnace Produced in the Internal Recycling

• Autorzy: Bydałek A. W. , Schlafka P. , Grządko K. , Wołczyński W. , Kwapisiński P. , Bromber S. , Wędrychowicz M.

Identyfikatory

DOI

10.1515/afe-2017-0042

• Języki publikacji: EN

Abstrakty

EN

There are presents the internal recycling in anode furnace, in addition to mainly blister copper and converter copper. During the process there arise the two types of semi-finished products intended for further pyro metallurgical processing: anode copper and anode slag. The stream of liquid blister copper enters into the anode furnace treatment, in which the losses are recovered, e.g. copper, resulting from oxidation and reduction of sulfides, oxides and the oxidation of metallic compounds of lead, zinc and iron. In the liquid phase there are still gaseous states, which gives the inverse relationship relating to the solid phase, wherein the gases found an outlet in waste gas or steam. The results of chemical analysis apparently differ from each other, because crystallite placement, the matrix structure and the presence of other phases and earth elements are not compared, which can be regained in the process of electrorefining. One should not interpret negatively smaller proportion of copper in the alloy, since during the later part of the production more elements can be obtained, for example from sludge, such as platinum group metals and lanthanides. According to the research the quality of blister copper, to a large extent, present in the alloy phase to many other elements, which can be recovered.

Słowa kluczowe

EN

slag; copper recovery; recycling

PL

żużel; odzyskiwanie miedzi; recykling

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2017
• Tom: Vol. 17, iss. 2
• Strony: 9--14
• Opis fizyczny: Bibliogr. 10 poz., il., tab., wykr.

Twórcy

autor

Bydałek A. W.

• University of Zielona Góra, Faculty of Mechanical Engineering, Podgórna 50, Zielona Góra, Poland

autor

Schlafka P.

• University of Zielona Góra, Faculty of Mechanical Engineering, Podgórna 50, Zielona Góra, Poland

autor

Grządko K.

• University of Zielona Góra, Faculty of Mechanical Engineering, Podgórna 50, Zielona Góra, Poland

autor

Wołczyński W.

• Institute of Metallurgy and Materials PAN, Reymonta 25, 30-059 Kraków, Poland

autor

Kwapisiński P.

• Metallurgy Department, KGHM Polska Miedź S.A., M. Skłodowskiej-Curie 48, Lubin, Poland

autor

Bromber S.

• University of Zielona Góra, Faculty of Mechanical Engineering, Podgórna 50, Zielona Góra, Poland

autor

Wędrychowicz M.

• University of Zielona Góra, Faculty of Mechanical Engineering, Podgórna 50, Zielona Góra, Poland

Bibliografia

• [1] Karwan, T. (2013). Metallurgy Non-Ferrous Metals. Kraków – Bukowno. (in Polish).
• [2] Migas, P. & Karbowniczek, M. (2010). Interactions between liquid slag and graphite during the reduction of metallic oxides. Arch. Metall. Mater. 55(4), 1147-1157.
• [3] Bydałek, A.W., Bydałek, A., Wołczyński, W. & Biernat, S. (2015). The concept for the process of slag decopperisation in the flash furnace process use the complex reagents. Arch. Metall. Mater. 60(1), 323-326.
• [4] Łedzki, A., Migas, P., Stachura, R., Klimczyk, A. & Bernasowski, M. (2009). Chemical and phase characteristic of titanium compounds produced in iron blast furnace dripping zone. Arch. Metall. Mater. 54(1), 129-135.
• [5] Wołczyński, W., Guzik, E., Wajda, W., Jędrzejczyk, D., Kania, B. & Kostrzewa, M. (2012). CET in Solidifying Roll – Thermal Gradient Field Analysis. Arch. Metall. Mater. 57, 105-117.
• [6] Kucharski, M. (2003). Pyrometallurgy copper. Kraków: Wyd. AGH. (in Polish).
• [7] KGHM Polska Miedź S.A. from (2016 march), http://www.kghm.pl/index.dhtml?category_id=272.
• [8] Włodarczyk, M. (2010). The process of fire refining of copper in the technological Copper Smelter Głogów II - the use of different types of reducer on the technological development. Kraków: Wyd. AGH. (in Polish).
• [9] Chmielarz, A., Czernecki, J., Zakrzewski, J., Bratek, S., Sobierajski, S., Wojtowicz, J., Romanowicz, P., Krukowski, T. (1986). P. 238310 Pat. PRL.
• [10] Bydałek, A.W., Biernat, S., Bydałek, A. & Schlafka, P. (2014). The innovative analysis of the refinement ability exstractive slag. International Journal of Engineering and Innovative Technology (IJEIT). 4(5), 186-193. ISSN:2277-3754.

Uwagi

PL

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