Skip to main content
SpringerLink
Log in

Effect of K2Cr2O7 Addition on Anodic Dissolution of NiS in Acid Sulfate and Ammonia Electrolytes

  • Published:
Russian Journal of Applied Chemistry Aims and scope Submit manuscript

Abstract

The depassivating effect of K2Cr2O7 additions on the electrochemical dissolution of nickel sulfidein 0.5 M solutions of CuSO4, Na2SO4, in 5.8 M NH4OH was studied at 90°C.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

REFERENCES

  1. Chizhikov, D.M., Gulyanitskaya, Z.F., and Pliginskaya, L.V., Elektrometallurgiya medno-nikelevykh sul'fidnykh splavov v vodnykh rastvorakh (Electrometallurgy of Copper-Nickel Sulfide Alloys in Aqueous Solutions), Moscow: Nauka, 1977.

    Google Scholar 

  2. Ogorodnikov, Yu.I. and Ponomareva, E.I., Elektrovyshchelachivanie khal'kogenidnykh materialov (Electroleaching of Chalcogenide Materials), Alma-Ata: Nauka, 1983.

    Google Scholar 

  3. Sladkov, G.A. and Burygina, E.Kh., Zh. Prikl. Khim., 1988, vol. 61, no. 7, pp. 1489-1492.

    Google Scholar 

  4. Makarov, G.V., Batrakova, Yu.A., and Nasipkalieva, Sh.I., Zh. Prikl. Khim., 1980, vol. 53, no. 7, pp. 1542-1546.

    Google Scholar 

  5. Makarov, G.V., Amerkhanova, Sh.K., and Batrakov, V.V., Zh. Prikl. Khim., 1990, vol. 63, no. 5, pp. 999-1003.

    Google Scholar 

  6. Podchainova, V.N. and Simonova, L.N., Med' (Copper), Moscow: Nauka, 1990.

    Google Scholar 

  7. Sinelshchikova, N.V. and Makarov, S.N., Gidrometallurgiya medi i nikelya (Hydrometallurgy of Copper and Nickel), Moscow, 1976.

  8. Ivanov, I.S., Zh. Prikl. Khim., 1986, vol. 59, no. 4, pp. 1017-1020.

    Google Scholar 

  9. Handbuch der Praparativen Anorganischen Chemie, von Brauer, G., Fehlhammer, W.P., Glemser, O. et al., Eds., Stuttgart: Ferdinand Enke, 1981, Bd 3.

    Google Scholar 

  10. Bakhchisaraits'yan, N.G., Borisoglebskii, Yu.V., and Burkat, G.K., Praktikum po prikladnoi elektrokhimii (Practical Training in Applied Electrochemistry), Leningrad: Khimiya, 1990.

    Google Scholar 

  11. Simanova, S.A., Bashmakov, V.I., Troshina, O.N., et al., Zh. Prikl. Khim., 1993, vol. 66, no. 1, pp. 27-30.

    Google Scholar 

  12. Goronovskii, I.T., Nazarenko, Yu.P., and Nekryach, E.F., Kratkii spravochnik po khimii (Brief Handbook of Chemistry), Kiev: Naukova Dumka, 1987.

    Google Scholar 

  13. Kuri Khamid, Abaev, G.N., and Kireev, V.A., Zh. Prikl. Khim., 1996, vol. 69, no. 3, pp. 389-392.

    Google Scholar 

  14. Zaitsev, V.A., Luk'yanenko, T.N., and Topanov, V.P., Zh. Prikl. Khim., 1996, vol. 69, no. 5, pp. 799-802.

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. State Technical University, St. Petersburg, Russia

    M. I. Natorkhin

Authors
  1. M. I. Natorkhin
    View author publications

    You can also search for this author in PubMed Google Scholar

Rights and permissions

Reprints and permissions

About this article

Cite this article

Natorkhin, M.I. Effect of K2Cr2O7 Addition on Anodic Dissolution of NiS in Acid Sulfate and Ammonia Electrolytes. Russian Journal of Applied Chemistry 75, 915–918 (2002). https://doi.org/10.1023/A:1020324426863

Download citation

  • Issue Date:

  • DOI: https://doi.org/10.1023/A:1020324426863

Keywords

Search

Navigation