ANION-EXCHANGE BEHAVIOR OF SCANDIUM IN CHLORIDE-THIOCYANATE MEDIA
Journal Article
·
· Talanta (England)
A method is described for the separation of scandium from rare earths and thorium by anion exchange. The method utilizes the adsorption of a negatively charged thiocyanato complex of scandium on the strongly basic anion exchanger Dowex 1-X8 from a 2M solution of ammonium thiocyanate in 0.5M hydrochloric acid. Rare earth elements are not retained on the column, while scandium and thorium show moderate adsorptions and can be separated chromatographically by elution with 3M hydrochloric acid. The distribution coefficient data for elements in this medium suggest many possible analytical separations of scandium. (auth)
- Research Organization:
- Tokyo Kyoiku Univ.
- NSA Number:
- NSA-18-020113
- OSTI ID:
- 4013152
- Journal Information:
- Talanta (England), Journal Name: Talanta (England) Vol. Vol: 11; ISSN TLNTA
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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