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Solvent extraction and separation of rare-earths from phosphoric acid solutions with TOPS 99

✍ Scribed by S. Radhika; B. Nagaphani Kumar; M. Lakshmi Kantam; B. Ramachandra Reddy


Book ID
113641263
Publisher
Elsevier Science
Year
2011
Tongue
English
Weight
903 KB
Volume
110
Category
Article
ISSN
0304-386X

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Solid–liquid extraction of terbium from
✍ Batchu Nagaphani Kumar; Surampally Radhika; Mannepalli Lakshmi Kantam; Bontha Ra 📂 Article 📅 2011 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 161 KB

## Abstract **BACKGROUND:** In this work, the solid‐liquid extraction of terbium from phosphoric acid solutions using solvent‐impregnated resin containing TOPS 99, an equivalent of di‐2‐ethylhexyl phosphoric acid, has been investigated. The parameters studied include equilibration time, acid concen