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

Hydrometallurgy

Volumn 110, Issue 1-4, 2011, Pages 50-55

  Radhika, S ^a   Nagaphani Kumar, B ^a   Lakshmi Kantam, M ^a   Ramachandra Reddy, B ^a,b  

^a INDIAN INSTITUTE OF CHEMICAL TECHNOLOGY   (India)

^b Rubamin Limited   (India)

Author keywords

Phosphoric acid; Rare earths separation; Solvent extraction; Stripping; TOPS 99

Indexed keywords

BATCH EXTRACTION; COUNTER CURRENT; DI-2-ETHYLHEXYL PHOSPHORIC ACIDS; EXTRACTANTS; EXTRACTION EFFICIENCIES; EXTRACTION ISOTHERMS; PHASE RATIOS; PROCESS FLOW-SHEET; RAFFINATES; RARE-EARTHS SEPARATION; SIMULATION STUDIES; STRIPPING EFFICIENCY; THREE STAGES; TWO STAGE; WET PHOSPHORIC ACIDS;

ERBIUM; HOLMIUM; NEODYMIUM; SOLVENT EXTRACTION; SOLVENTS; YTTERBIUM;

PHOSPHORIC ACID;

EID: 80455164564     PISSN: 0304386X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.hydromet.2011.08.004     Document Type: Article

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