Synopsis
With the aim of developing of technology of processing of Bulgarian copper-zinc sulphide concentrates a number of laboratory investigations have been carried out:
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1.
Kinetic studies on the process of ferrite formation involving zinc, copper and cadmium oxides;
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2.
Study of the solubility of the ferrites obtained in sulphuric acid solutions;
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3.
Sulphatization of the ferrites by means of (NH4)2SO4. and FeSO4.
The results obtained are interpreted in terms of hydrometallurgical processing of zinc and copper-zinc calcines and semi-finished products.
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© 1991 Institution of Mining and Metallurgy
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Boyanov, B.S., Dimitrov, R.I. (1991). Ferrite behaviour in the processing of complex copper-zinc sulphide concentrates. In: EMC ’91: Non-Ferrous Metallurgy—Present and Future. Springer, Dordrecht. https://doi.org/10.1007/978-94-011-3684-6_12
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DOI: https://doi.org/10.1007/978-94-011-3684-6_12
Publisher Name: Springer, Dordrecht
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