Journal of Radioanalytical and Nuclear Chemistry

, Volume 242, Issue 2, pp 541–544 | Cite as

Sorption of Hf, Zr and Nb on organic and inorganic ion-exchangers from mineral acids solutions

Short Communication

Abstract

Sorption coefficients of Hf, Zr and Nb on nickel-potassium hexacyanoferrate(II) (NF), nickel hexacyanoferrate(II) composite ion exchanger (NCF) and on the ion exchange resins (Dowex-1 and Dowex-50) from inorganic acids solutions were determined. The results obtained indicate that hafnium, zirconium and niobium in dilute sulphuric and hydrochloric acids form anionic and cationic complexes which sorbed on the ion exchangers studied.

Keywords

Zirconium Hydrochloric Acid Niobium Sorb Exchange Resin 

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Copyright information

© Akadémiai Kiadó 1999

Authors and Affiliations

  1. 1.The H. Niewodniczanski Institute of Nuclear PhysicsKrakówPoland

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