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Extraction of U(VI) from Perchlorate Solutions with Diantipyrylmethane Derivatives

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Abstract

Extraction of U(VI) from perchlorate solutions with diantipyrylmethane derivatives in chloroform and dichloroethane is studied. The composition of extractable complexes is [UO2L2](ClO4)2. The extraction constants are estimated. The maximal extractive power is shown by diantipyrylmethane in dichloroethane. Introduction of substituents at the methylene carbon of the extractant molecule makes the extraction worse.

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Authors and Affiliations

  1. Institute of Technical Chemistry, Ural Division, Russian Academy of Sciences, Perm, Russia

    A. E. Lesnov & N. V. Bryzgalova

  2. Perm Military Institute of Internal Forces, RF Internal Ministry, Perm, Russia

    G. E. Shestakova

  3. Altai State University, Barnaul, Russia

    B. I. Petrov

Authors
  1. A. E. Lesnov
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  2. G. E. Shestakova
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  3. B. I. Petrov
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  4. N. V. Bryzgalova
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Lesnov, A.E., Shestakova, G.E., Petrov, B.I. et al. Extraction of U(VI) from Perchlorate Solutions with Diantipyrylmethane Derivatives. Radiochemistry 46, 36–40 (2004). https://doi.org/10.1023/B:RACH.0000024632.01818.26

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  • DOI: https://doi.org/10.1023/B:RACH.0000024632.01818.26

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