Chlorination of nickel ore by gaseous chlorine in the presence of active additives-Reference-Cited by-同舟云学术

Chlorination of nickel ore by gaseous chlorine in the presence of active additives

Published:2003 Issue:3-4 Volume:39 Page:427-441
ISSN:1450-5339
Container-title:Journal of Mining and Metallurgy, Section B: Metallurgy
language:en
Short-container-title:J min metall B Metall

Author:

Ilic Ilija¹,Cerovic Katarina¹,Stopic Srecko¹,Kamberovic Zeljko¹

Affiliation:

1. The Faculty of Technology and Metallurgy, University of Belgrade

Abstract

Paper presents a thermodynamic analysis of chemical reactions occurring during chlorination with and without additives for both nickel oxides and nickel ferrites, which are component parts of nickel ore. The experimental research investigated the influence of temperature in the range from 600 up to 1000 ?C and time (up to 3 h) on the chlorination degree of nickel ores with and without additives. It was found that the introduction of additives such as C, S, BaS and NaCl intensified the chlorination of nickel ore. The results can be applied and may help determine the optimal conditions for the chlorination of low-grade ferrous nickel ores.

Publisher

National Library of Serbia

Subject

Materials Chemistry,Metals and Alloys,Mechanics of Materials,Geotechnical Engineering and Engineering Geology

Reference3 articles.

1. Combined sulphation-chlorination roasting of oxides

2. Study of chlorination of nickel ferrite by gaseous chlorine and calcium chloride in the presence of active additives

3. Study of chlorination of nickel silicate by gaseous chlorine and calcium chloride in the presence of active additives

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1. Phases transformation of nickel lateritic ore during dehydration;Journal of Mining and Metallurgy, Section B: Metallurgy;2011