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Journal of Mining and Metallurgy B: Metallurgy
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2004, vol. 40, br. 1, str. 57-73
Kinetic investigations of oxidative roasting and afterwards leaching of copper-lead matte
(naslov ne postoji na srpskom)
aUniverzitet u Prištini sa privremenim sedištem u Kosovskoj Mitrovici, Fakultet tehničkih nauka
bUniverzitet u Beogradu, Tehnički fakultet u Boru

e-adresadminic65@ptt.yu
Ključne reči: SEM; XRD; DTA; oxidative roasting; leaching; copper-lead matte
Sažetak
(ne postoji na srpskom)
In this paper, results of copper - lead matte investigations are presented. Investigated copper-lead matte is intermediate product of lead production in TREPCA-Zvecan. In the first part of the paper characterization of starting material is presented, consisting of: chemical composition analysis (XRQ), sceaning electron microscopy (SEM) and diffractometry (XRD). Thermal properties of matte investigated were determined using differential thermal analysis (DTA) at characteristic temperatures. Using results of induced analysis, mechanism of matte oxidation process was determined. In second part of the paper kinetic parameters describing oxidative roasting and afterwards leaching in sulfuric acid of copper-lead mate are presented.
Reference
*** (1994) Commission Decision 94/3/EC of 20 December 1993 establishing a list of wastes pursuant to Article 1(a) of Council Directive 75/442/EEC on waste. Official Journal, L 00515
Ballester, A., Blazquez, M.L., Gonzalez, F. (1989) Canadian Metallurgical Quarterly, 28(4)
Berg, L.G., Nikolaev, A.V., Rode, E.J. (1944) Termography. Moscow: A. N. SSSR, (in Russian)
Ettler, V., Johan, Z. (2003) Comptes Rendus Geosciences, 335(14): 1005
Gilchrist, J.D. (1989) Extraction metallurgy. Oxford-New York, itd: Pergamon Press
Hansen, M., Anderko, K. (1962) Strukturi dvojnih splavov. Moskva: Metallurgiya, (in Russian)
Ojebuoboh, F., Wang, S., Maccagni, M. (2003) JOM
Samsonov, G.V., Drozdova, S.V. (1972) Sulphides. Moskva: Metallurgiya, (in Russian)
Sharp, J.H., Brindley, G.W., Achar, N.B.N. (1966) Numerical data for some commonly used solid state reaction equations. Journal of the American Ceramic Society, 49(7), 379-82
Smirnov, M.R. (1977) Lead refinement and intermediate products processing. Moskva: Metallurgiya, (in Russian)
Toop, G.W. (1994) CIM Bulletin, 89-92
Vanjukov, A.V., Zajcev, V.J. (1966) Slag and mattes of nonferrous metallurgy. Moskva: Metallurgiya, (in Russian)
Vogan, D., Krepe, D. (1981) Himija sulfidnih mineralov. Moskva: MIR, (in Russian)
Žižikov, D.M. (1948) Metalurgija cvetnih metala. Lenjingrad: A. N. SSSR, (in Russian)
 

O članku

jezik rada: engleski
vrsta rada: neklasifikovan
DOI: 10.2298/JMMB0401057M
objavljen u SCIndeksu: 02.06.2007.

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