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Metallurgist
Erschienen in: Metallurgist 7-8/2019

03.12.2019

Determination of Optimum Production Parameters for Depletion of Balkhash Copper-Smelting Plant Dump Slags

verfasst von: B. K. Kenzhaliev, S. A. Kvyatkovskii, S. M. Kozhakhmetov, L. V. Sokolovskaya, É. B. Kenzhaliev, A. S. Semenova

Erschienen in: Metallurgist | Ausgabe 7-8/2019

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Abstract

Research is conducted on depletion of Vanyukov furnace (VF) slag of the Balkhash Copper Smelting Plant. It is proposed to carry out charge smelting and the depletion of slag in a two-zone VF furnace that has oxidizing and reducing zones separated by a partition. In order to determine the main production parameters of the operation of such a furnace laboratory studies are conducted making it possible to establish optimum conditions for smelting a copper charge. Optimum slag compositions are determined, slag obtained under oxidation and reduction conditions is studied thermogravimetrically, and the melting temperature is determined in each zone: 1285 and 1297 °C. It is established that a reduction in magnetite content to 2.0–2.3% makes it possible to reduce the copper content to 0.5–0.7% in dump slags.
Vorheriger Artikel Structure, Phase Composition and Mechanical Properties of Hot-Extruded Ti–3Al–2.5V Pipe After Vacuum Annealing
Nächster Artikel Features of Diffusion Interaction in Steel-Aluminum Composite After Explosive Welding and Aluminizing by Melt Immersion

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Metadaten
Titel
Determination of Optimum Production Parameters for Depletion of Balkhash Copper-Smelting Plant Dump Slags
verfasst von
B. K. Kenzhaliev
S. A. Kvyatkovskii
S. M. Kozhakhmetov
L. V. Sokolovskaya
É. B. Kenzhaliev
A. S. Semenova
Publikationsdatum
03.12.2019
Verlag
Springer US
Erschienen in
Metallurgist / Ausgabe 7-8/2019
Print ISSN: 0026-0894
Elektronische ISSN: 1573-8892
DOI
https://doi.org/10.1007/s11015-019-00886-9

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