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Vol 50 Iss. 3
Pages:
122-132
Download volume:
RUS
Article

Investigation of the cement nickel flotation process

Authors:
N. Golcha
G. A. Osolodkov
Date submitted:
1969-12-07
Date accepted:
1970-02-18
Date published:
1970-07-10

Abstract

In copper‑nickel ores, some of the nickel isomorphically bound to some silicates floats very poorly. At the same time, the easy decomposability of nickel silicate by acids indicates the possibility of using the V. Ya. Mostovich method for certain difficult‑to‑beneficiate intermediate concentrates or off‑grade concentrates with a high content of silicate nickel. In order to judge the possibility of practical and economically advantageous application of the proposed combined method of processing intermediate nickel products, it was necessary to establish the conditions for flotation of cement nickel, ensuring high results in this operation. ...

Область исследования:
(Archived) Without section
Funding:

None

Go to volume 50

References

  1. Godlevsky M. I. On the content of nickel silicate in copper-nickel sulfide ores of the Norilsk region. Byull. tekhn. inform. Norilskogo gorno-metallurg. kom-ta, No. 3-4, 1957. (in Russian)
  2. Mitrofanov S. I. Combined process of beneficiation and hydrometallurgical processing of oxidized copper ores according to the method of V. Ya. Mostovich. Byull. TsIIN. Tsvetnaya metallurgiya, No. 5, 1956. (in Russian)
  3. Osolodkov G. A., Tatarskaya M. G. On the combined processing of products with a high content of nickel silicate. Zapiski Gornogo Instituta, vol. XLII, iss. 3, 1963. (in Russian)
  4. Klimenko Yu. V. et al. Analysis of technical xanthates. Zavodskaya laboratoriya, No. 12, 1948. (in Russian)
  5. Osolodkov G. A. Potentiometric titration of sodium sulfide and xanthate in dilute solutions in their combined presence. Zapiski Gornogo Instituta, vol. XLIII, iss. 3, 1941. (in Russian)
  6. Osolodkov G. A. Investigation of the interaction of sodium sulfide and xanthate with malachite. Zapiski Gornogo Instituta, vol. XXXII, iss. 3, 1956. (in Russian)
  7. Ryskin M. Ya., Mitrofanov S. I. Electrochemical interaction of sulfide minerals with collector reagents. Publ. House of the Mekhanobr Institute Izd. in-ta Mekhanobr, 1965. (in Russian)
  8. Livshits A. K., Madiev K. M. On the mechanism of collector action of dixanthogenides. Tsvetnye metally, No. 6, 1960. (in Russian)
  9. Mitrofanov S. I., Skapner E. B., Novin R. B. On the mechanism of action of butyl xanthate and butyl dixanthogenate during flotation of cement copper. Byull. TsIIN. Tsvetnaya metallurgiya, No. 15, 1964. (in Russian)
  10. Livshits A. K., Shubov L. Ya. Semi-industrial tests of effective additives in the flotation of cement copper. Tsvetnaya metallurgiya, No. 3, 1964. (in Russian)
  11. Poling G. W., Leja J. J. Phys. Chem., vol. 67, No. 10, 1963.
  12. Leja J., Member D., Little L. H., Poling G. W. Bull. Inst. Mining and Metallurgy, No. 676, 1963.

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