Separation of cobalt and nickel by the fractional sublimation of their bis(acetylacetonates)

  • A. N. Grigor'ev
  • E. A. Volkova
  • Vega E. Handal
  • E. A. Osipova
  • G. V. Prokhorova
  • L. I. Martynenko
  • V. I. Spitsyn
Inorganic Chemistry
Received:
  • 41 Downloads

Conclusions

The quantitative separation of a mixture (1∶1) of cobalt and nickel has been carried out by vacuum sublimation of the adducts of acetylacetonates of these metals with water and 2,2′-dipyridyl with the compositions MA2·2H20 and MA2·dipy.

Keywords

Nickel Cobalt Adduct Acetylacetonates Dipyridyl 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
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Literature cited

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    E. W. Berg and F. R. Hartlage, Anal. Chim. Acta,33, 173 (1965).Google Scholar
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    E. W. Berg and F. R. Hartlage, Anal. Chim. Acta,34, 46 (1966).Google Scholar
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    P. Quenau, Extractive Metallurgy of Copper, Cobalt and Nickel, London-New York (1961), p. 75.Google Scholar
  4. 4.
    A. N. Grigor'ev, Vega E.Handal, L. I. Martynenko, and V. I. Spitsyn, Izv. Akad. Nauk SSSR, Ser. Khim., 792 (1982).Google Scholar
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    E. A. Osipova, G. V. Prokhorova, and L. N. Minochkina, Vestn. Mosk. Univ. Ser. Khimiya,18, 321 (1977).Google Scholar

Copyright information

© Plenum Publishing Corporation 1983

Authors and Affiliations

  • A. N. Grigor'ev
    • 1
  • E. A. Volkova
    • 1
  • Vega E. Handal
    • 1
  • E. A. Osipova
    • 1
  • G. V. Prokhorova
    • 1
  • L. I. Martynenko
    • 1
  • V. I. Spitsyn
    • 1
  1. 1.M. V. Lomonosov Moscow State UniversityUSSR

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