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Vol 197
Pages:
221-225
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RUS
Article

Separation of iron (III), aluminum and lanthanides extraction by naphthenic acids

Authors:
S. V. Zhukov1
T. E. Litvinova2
D. E. Chirkst3
About authors
  • 1 — post-graduate student National Mineral Resources University (University of Mines)
  • 2 — Ph.D. associate professor National Mineral Resources University (University of Mines)
  • 3 — Ph.D., Dr.Sci. professor National Mineral Resources University (University of Mines)
Date submitted:
2011-09-21
Date accepted:
2011-11-17
Date published:
2012-05-25

Abstract

Extraction of iron (III) from nitrate solutions by acid in 1,2-dymethilbenzine was investigated. Dependences of pH and distribution coefficient was obtained. Optimal iron (III) and REM separation conditions was acquired.

Область исследования:
(Archived) Technologies in chemistry, concentration and metallurgy. Safety problems
Keywords:
extraction ions of iron division lanthanides aluminum carboxylic acids naphthenic acid
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References

  1. Zakharov V. I., Voskoboinikov N. B., Skiba G.S. et al l // Proceedings of the Mining Institute . Saint Petersburg, 2005. Vol .164. P.102- 105.
  2. Lebedev V.N., Masloboev V.A. / / Chemical Tech-nology. 2003. No 3. P. 26- 30.
  3. Lebedev V.N., Rudenko A.V. Khim technology. 2003.No 1. P. 26- 29.
  4. Kolenkova M.A., Yashnikova O.M., Sazhin V.A., Romantsev T.I. // Proceedings of the universities. Nonferrous metallurgy. 1982. No 1. P. 123- 128.
  5. Chirkst D.E., Litvinova T.E., Devyatkin P.N., Zhadovsky I.T. // Zh. 2004. Vol. 77. No 10. P. 1630-1633.
  6. Voropanova L.A., Yakovlev V. N. // Proceedings of the Mining Institute. Saint Petersburg, 2005. Vol. 164. P. 63- 65.
  7. Chirkst D.E., Litvinova T.E., Starshinova V.S., Kuchin V.I. // Zh. 2007. Vol. 79. No 7. P. 1072-1076.
  8. Chirkst D.E., Litvinova T.E., Starshinova V.S., Roshchin G.S. // Zh. 2007. Vol. 80. No 2. P. 187- 190.
  9. Zolotov Y. A., Dorokhov E.N., Fadeev V.I. Fundamentalsof Analytical Chemistry. Moscow, 1999. Vol.1. 844 p.
  10. Tikhonov V.N. Analytical chemistry of aluminum //Moscow, 1971. 266 p.

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