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Vol 46 Iss. 3
Pages:
131-136
Download volume:
RUS
Article

Electroextraction of cobalt from chloride solutions

Authors:
O. L. Belkova
Yu. M. Popova
Date submitted:
1965-09-08
Date accepted:
1965-11-25
Date published:
1966-11-23

Abstract

The issues of electrolytic precipitation of cobalt from concentrated hydrochloric acid solutions (100 g/l of metal and above) are the subject of a considerable amount of research.In the literature there is information about the possibility of obtaining electrolytic cobalt from dilute (20-30 g/l of metal) solutions. However, the data on the technological mode of the process under these conditions are extremely limited, and the quality of the resulting metal is not specified.

Область исследования:
(Archived) Metallurgy and concentration
Funding:

None

Go to volume 46

References

  1. Batashev K. P. On the behavior of platinized titanium anodes during electrolysis of cobalt chloride. Tsvetnye metally, No. 1, 1964.
  2. Borbat V. F. et al. Electrodeposition of cobalt from chloride electrolyte purified from impurities by exchange extraction with fatty acids. TsBTI, Tsvetnaya metallurgiya, No. 22, 1964.
  3. Gindin L. M. et al. Extraction-electrolysis method of obtaining high purity cobalt. Tsvetnye metally, No. 12, 1961.
  4. Iosilevich A. I., Tsyganov G. A. Separation coefficient at joint electrodeposition of cobalt and nickel from electrolytes with different anions. Uzb. khim. zhurnal, iss. 1, 1959.
  5. Kasavin I. A. Development of technology for obtaining cobalt of high and special purity. Author's abstract of cand. dissertation, 1965.
  6. Cobalt. Methods of chemical analysis, GOST 741-58. Standartgiz, 1958.
  7. Cobalt in France. Ekspress-informatsiya. Tsvetnaya metallurgiya, No. 19, 1962.
  8. Levin A. I., Borbat V. F. On the influence of fatty acids on the electrodeposition of cobalt from chloride electrolyte. Zhurnal prikl. khimii, XXXVII, iss. 7, 1964.
  9. Rotinyan A. L., Kheifets V. L., Yakovleva A. M. Laws of co-discharge on the cathode of the base metal and impurities in the electrolysis of cobalt. Zhurnal prikl. khimii, XXX, iss. 7, 1957.
  10. Chernobrov S. M. Electrolytic obtaining of especially pure cobalt. V sbornike tekhn. inform. in-ta Gipronikel, iss. 4-5, 1951.
  11. Chernobrov S. M., Kasavin I. L. Electrolytic obtaining of high purity cobalt. Tr. in-ta Gipronikel, vol. 3, 1958.
  12. Chernobrov S. M., Kolonina N. P. About cathodic polarization at electrolytic deposition of cobalt. Tr. in-ta Gipronikel, vol. 1, 1958.
  13. Sheinin A. B., Heifets V. L. Investigation of electrochemical behavior of nickel and cobalt by oscillographic method. Tr. in-ta Gipronikel, iss. 7, 1960.

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