Abstract
Recent advances in analytical, experimental techniques, and computer-based theoretical modelling of fundamental properties and elemental processes, provide new opportunities to develop the next level of whole-of-reactor pyrometallurgical furnace models. These models have the potential to significantly improve the prediction of, and adding value to, industrial operations. In non-ferrous smelting , the starting point of these models is the development of multicomponent thermodynamic databases for gas-slag -matte-speiss-metal-solids phases supported by systematic experimental research. The whole-of-reactor-models additionally should take into account kinetic processes taking place at micro- and macro- scales, and other key factors. Examples of applications of the latest research tools and modelling approaches to analysis of industrial flash and top submerged lance (TSL) sulphide smelting processes are presented. Different levels of industrial modelling are discussed from elemental local reactions, through general and more detailed whole-of-reactor-models, to plant sections and further to whole plant operation models. Some principles for development of pyrometallurgical reactor models are discussed.
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Acknowledgements
The author would like to thank many industrial sponsors and many R&D and operation staff in the companies for the financial and technical support
The author would like to acknowledge help of colleagues in preparation of this paper including Dr. Shishin, Dr. Hidayat, Prof. Hayes and others.
Special acknowledgement and thanks to Prof. Hayes for the support and significant input over many decades into the research and education in the metallurgy sector.
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© 2018 The Minerals, Metals & Materials Society
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Jak, E. (2018). Modelling Metallurgical Furnaces—Making the Most of Modern Research and Development Techniques. In: Davis, B., et al. Extraction 2018. The Minerals, Metals & Materials Series. Springer, Cham. https://doi.org/10.1007/978-3-319-95022-8_8
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DOI: https://doi.org/10.1007/978-3-319-95022-8_8
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