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Chemical Metallurgy

Credits 5
Hours per week 2 / 2 / 0
Examination C+Ex
Study Language Czech
Level Master subject
Guarantor doc. Ing. Jitka Jandová, CSc.
Ing. Nguyen Hong Vu, Ph.D.

Summary

The subject puts emphasis on the fundamental physical-chemical principles involved in dressing of ores and metal-bearing wastes and in metallurgical reactions utilized for pyrometallurgical or hydrometallurgical production of metals. The practical applications of the individual processes are continuously demonstrated on the basic flowsheets of iron and steel production and non-ferrous metals production.

Syllabus

1. Dressing of primary raw materials
2. Sintering, pelletising, briquetting
3. Roasting (sulphating, oxidizing, chloridising), thermal decomposition
4. Smelting, function and properties of slags
5. Reduction by gas and solid reducing agents
6. Refining by oxidation and reduction processes
7. Vacuum refining, destillation
8. Solubility - pH diagrams, salt systems
9. Leaching, mechanisms and kinetics
10. Crystallization and precipitation from solutions
11. Electrowinning and electrorefining of metals
12. Liquid extraction, ion exchange
13. Sorption methods, high-pressure hydrometallurgical processes
14. Economical and ecological aspects of metallurgical processes

Literature

R: Beránek M., Šebková J., Pedlík M.: Technology of metallic materials , SNTL Prague, 1984
R: Štofko M., Štofková M.: Non-ferrous Metals, 2000 Košice, Slovakia, ISBN 8070995270
R: Gupta Ch.K.: Chemical Metalurgy: Principles and Practis, WILEY-VCH, Verlag GmbH&CoKGaA, Wienheim, 3527303766
A: Moore J.J.: Chemical Metallurgy, Butterworth Heinemhann, 1990, Hartnolls Ltd., Bodmin, Cornwall, England,0750616466
A: Havlik T.: Hydrometallurgy: Principles and applications, Woodhead Publishing Ltd., Cambridge, England,9781845694

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Datová schránka: sp4j9ch

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