Synergistic extraction of some rare earths(III) from nitrate media by thenoyltrifluoroacetone and tri-n-octylamine
Journal Article
·
· Separation Science and Technology
OSTI ID:441443
- Helwan Univ, Cairo (Egypt)
- Tabbin Institute of Metallurgical Studies, Cairo (Egypt)
The synergistic action of tri-n-octylamine (TOA) in the selective extraction of the rare earths La, Nd, Tm, Lu, and Y with thenoyltrifluoroacetone (HTTA) was studied in a nitrate media (0.6 M HNO{sub 3} + 11.6 g/L CaO). The synergism enhances the REE extraction and separation. The [HTTA], [TOA], diluent, complexing agents, and calcium ion effects were also studied.
- OSTI ID:
- 441443
- Journal Information:
- Separation Science and Technology, Journal Name: Separation Science and Technology Journal Issue: 18 Vol. 31; ISSN 0149-6395; ISSN SSTEDS
- Country of Publication:
- United States
- Language:
- English
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