Laboratory Testing Results of Kinetics And Processing Technology of the Polymetallic Sulphide Concentrate Blagojev Kamen-Serbia

This work presents the laboratory testing results of kinetics the oxidation process and sample processing of the sulphide polymetalic concentrate Blagojev Kamen. Characterization of this raw material is based on the chemical analyses, XRD results, DTA analysis, etc. For these investigations, the sul...

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Bibliographic Details
Published in:AIP conference proceedings 2012-03
Main Authors: Cirkovic, Milorad, Kamberovic, Zeljko, Trujic, Vlastimir
Format: Article
Language:English
Online Access:Get full text
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Summary:This work presents the laboratory testing results of kinetics the oxidation process and sample processing of the sulphide polymetalic concentrate Blagojev Kamen. Characterization of this raw material is based on the chemical analyses, XRD results, DTA analysis, etc. For these investigations, the sulphide concentrate with the following content was used, in%: Cu-2.; Fe-19.8; S-27.19; Zn-9.1; As-0.167; Pb-15.; SiO2-17.9; CaO-0.97; Al2O3-1.; Ag-480 g/t; Au-659 g/t. Kinetic investigations of oxidation processes were carried out under isothermal conditions within the range of temperature from 400 to 625 degree C. Pyrometallurgical treatment of this type of polymetallic concentrate, in the laboratory conditions, was carried out using the oxidative roasting and then the reduction smelting was done in the Taman's furnace.
ISSN:0094-243X