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Vol 46 Iss. 3
Pages:
12-21
Download volume:
RUS
Article

Development of a new flotation method for separation of sphalerite from copper and lead sulfides

Authors:
V. A. Konev
Date submitted:
1965-09-17
Date accepted:
1965-11-09
Date published:
1966-11-23

Abstract

For over 40 years, cyanide technology has been used in the practice of beneficiation of polymetallic ores by flotation. However, this technology often causes significant difficulties due to its lack of perfection, which, to some extent, hinders the progress of domestic industry in the field of non-ferrous metallurgy. The present paper is devoted to the issue of development and research of a new, more effective technology.

Область исследования:
(Archived) Metallurgy and concentration
Funding:

None

Go to volume 46

References

  1. Bogdanov O. S. et al. Questions of theory and technology of flotation. Tr. in-ta Mekhanobr, vol. 124, 1959.
  2. Grigoriev D. P. Fundamentals of the constitution of minerals. Gosgeoltekhizdat, 1962.
  3. Debrivnaya L. B. Improvement of quality of zinc concentrate by its deferrization and decopperization. Tr. in-ta Mekhanobr, issue 131, 1962.
  4. Kogan D. I., Yasyukevich S. M. On the mechanism of action of the cyanide complex. Tsvetnye metally, No. 11, 1958.
  5. Konev V. A. Method of suppression of sphalerite. Author's certificate No. 175454, Byull. izobreteniy i tovarnykh znakov, No. 20, 1965.
  6. Kuznetsova L. N., Mitrofanov S. I. About the mechanism of depression of sulfide minerals of heavy metals by cyanide and zinc sulfate. Tsvetnye metally, No. 3, 1956.
  7. Lagernikov G. N. Zolotushinskaya Enrichment Plant. Tsvetmetinformatsiya, 1963.
  8. Lurie Yu. Yu. Reference Book on Analytical Chemistry. Goskhimizdat, 1962.
  9. Pauling L. General Chemistry. Mir, 1964.
  10. Remy G. Course of Inorganic Chemistry. Vol. 1. Mir, 1963.
  11. Solozhenkin P. M., Yasyukevich S. M. Depression of sulfide minerals by zinc sulfate together with cyanide. Izv. vuzov, Tsvetnaya metallurgiya, No. 3, 1958.
  12. Tannaniev I. V., Meareulishvili N. V. Study of reaction of formation of zinc hydroxide. Neorganicheskaya khimiya, vol. 1, issue 10, 1956.
  13. Heinman V. Ya. On the mechanism of depressing action of cyanogen-containing compounds in the separation of copper-lead-zinc products. Obogashchenie rud, No. 3, 1959.

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