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

Sulfatizing firing roasting 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

In sulfatizing roasting of copper zinc concentrates and intermediate 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 side reactions during the oxidation of zinc sulfide. DAN SSSR, vol. XCVII, No. 2, 1954. (in Russian)
  2. Leiserovich G. Ya., Babina L. P. Experimental determination of the oxidation rate of zinc blende. Tsvetnye metally, No. 3, 1950. (in Russian)
  3. Martulis E. V., Ponomarev V. D. On the chemistry of zinc sulfide oxidation. AN Kaz. SSR, iss. 3, 1960. (in Russian)
  4. Pechkovsky V. V. Investigation of the role of certain oxides in the process of oxidative roasting of zinc sulfide. Tsvetnye metally, No. 2, 1954. (in Russian)
  5. Piskunov I. N. On some patterns of iron sulfide oxidation. Izv. VUZov. Tsvetnaya metallurgiya, No. 6, 1961. (in Russian)
  6. Smirnov V. I., Babenko A. R. Kinetics of sulfide oxidation in a fluidized bed. Sb. nauch. tr. Uralsk. Politekhn. in-ta, No. 73, 1958. (in Russian)

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