REVIEW ON KEY PARAMETERS DURING CARBOTHERMIC REDUCTION OF TIN FROM CASSITERITE

1 WA kalenga Michel Kalenga
Institution:
1 University of Johannesburg, Faculty of Engineering and the Built Environment, School of Mining, Metallurgy and Chemical Engineering, Johannesburg, South Africa, michelk@uj.ac.za
Conference:
30th Anniversary International Conference on Metallurgy and Materials, Brno, Czech Republic, EU, May 26 - 28, 2021
Proceedings:
Proceedings 30th Anniversary International Conference on Metallurgy and Materials
Pages:
991-996
ISBN:
978-80-87294-99-4
ISSN:
2694-9296
Published:
15th September 2021
Proceedings of the conference have already been published in Scopus and we are waiting for evaluation and potential indexing in Web of Science.
Metrics:
415 views / 765 downloads
Abstract

Due to the sudden sharp increase in tin demand, the production of tin through carbothermic reduction process requires refreshment by assembling important required data and disseminate to the potential producers. The current paper presents a review on different parameters that have been tested on different tin ores. Basicity, although simply defined as ratio between the basic oxides and acidic oxides, more information unfolds depending on whether the basic oxides or acidic oxides can be interchanged or replaced by another. The effects of interchanging a basic oxide by another on the kinetics and the slag composition and behaviors are discussed in the current paper. Since different ores have different compositions the adjustment of basicity may require different basic or acidic oxides. Different effects of such parameters on the carbothermic reduction of tin are here gathered and discussed.

Keywords: Metallurgy, carbothermic reduction, tin

© This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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