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Separation of cerium-group rare-earth elements on PAN-FOSPAN fibrous sorbent

  • Sorption and Ion-Exchange Processes
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Abstract

The selectivity of sorption of cerium-group rare-earth elements on acid- and base-treated fibrous complexing PAN-FOSPAN ampholyte from aqueous solutions containing acetate and butyrate anions was studied as influenced by pH. The possibility of separating Nd3+ from Eu3+ by eluent chromatography on PAN-FOSPAN was studied. The conditions for concentrating the sum of rare-earth elements on the resin were found.

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Authors and Affiliations

  1. Tomsk State University, Tomsk, Russia

    L. N. Skvortsova & E. V. Selivanova

Authors
  1. L. N. Skvortsova
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  2. E. V. Selivanova
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Translated from Zhurnal Prikladnoi Khimii, Vol. 77, No. 11, 2004, pp. 1775–1778.

Original Russian Text Copyright © 2004 by Skvortsova, Selivanova.

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Skvortsova, L.N., Selivanova, E.V. Separation of cerium-group rare-earth elements on PAN-FOSPAN fibrous sorbent. Russ J Appl Chem 77, 1757–1760 (2004). https://doi.org/10.1007/s11167-005-0154-x

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  • DOI: https://doi.org/10.1007/s11167-005-0154-x

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