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Vol 50 Iss. 3
Pages:
70-75
Download volume:
RUS
Article

Sulfatizing firing of sphalerite in a fluidized bed

Authors:
A. A. Parfenov
Date submitted:
1969-12-22
Date accepted:
1970-02-26
Date published:
1970-07-10

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...

Область исследования:
(Archived) Without section
Funding:

None

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References

  1. 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.
  2. Leiserovich G. Ya., Babina L. P. Experimental determination of the oxidation rate of zinc blende. Non-ferrous Metals, No. 3, 1950.
  3. Martulis E. V., Ponomarev V. D. On the chemistry of zinc sulfide oxidation. AS of the Kazakh SSR, issue 3, 1960.
  4. 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.
  5. Piskunov I. N. On some patterns of iron sulfide oxidation. Univ. proc. Non-ferrous Metallurgy, No. 6, 1961.
  6. 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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