Sulfatizing firing of sphalerite in a fluidized bed
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Abstract
When sulfatizing roasting of copper-zinc concentrates and industrial products, it is most difficult to achieve a high degree of zinc sulfatization. When studying the causes of this phenomenon, the main attention should be paid to the kinetics of the zinc sulfate formation reaction...
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References
- Diev N. P., Okunev A. I. On the possibility of adverse reactions during the oxidation of zinc sulfide. RAS USSR, vol. XII, No. 2, 1954.
- Leiserovich G. Ya., Babina L. P. Experimental determination of the oxidation rate of zinc blende. Non-ferrous Metals, No. 3, 1950.
- Martulis E. V., Ponomarev V. D. On the chemistry of zinc sulfide oxidation. AS of the Kazakh SSR, issue 3, 1960.
- Pechkovsky V. V. Investigation of the role of certain oxides in the process of oxidative roasting of zinc sulfide. Non-ferrous metals, No. 2, 1954.
- Piskunov I. N. On some patterns of iron sulfide oxidation. Univ. proc. Non-ferrous Metallurgy, No. 6, 1961.
- Smirnov V. I., Babenko A. R. Kinetics of sulfide oxidation in a fluidized bed. Coll. of works. Uralsk. Polytechnic Institute, No. 73, 1958.
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