Russian Journal of Applied Chemistry

, Volume 76, Issue 1, pp 60–64 | Cite as

Composite Ion Exchangers Based on KU-23 and KM-2P Cation Exchangers and Nickel(III) Hydroxide and Their Use for Purification of Nickel Sulfate Solutions To Remove Cobalt(II) Impurity

  • A. A. Blokhin
  • D. Yu. Maiorov
  • A. A. Kopyrin
  • V. P. Taushkanov


A method of preparing composite ion exchangers based on macroporous cation exchangers and nickel(III) hydroxide was developed, and their suitability for deep purification of nickel(II) sulfate solutions to remove small amounts of cobalt(II) was demonstrated.


Sulfate Nickel Purification Hydroxide Cobalt 
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Copyright information

© MAIK “Nauka/Interperiodica” 2003

Authors and Affiliations

  • A. A. Blokhin
    • 1
  • D. Yu. Maiorov
    • 1
  • A. A. Kopyrin
    • 1
  • V. P. Taushkanov
    • 1
  1. 1.St. Petersburg State Technological InstituteSt. PetersburgRussia

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