Solid-liquid extraction of Gd(III) and separation possibilities of rare earths from phosphoric acid solutions using Tulsion CH-93 and Tulsion CH-90 resins

Journal of Rare Earths

Volumn 30, Issue 12, 2012, Pages 1270-1275

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

^a INDIAN INSTITUTE OF CHEMICAL TECHNOLOGY   (India)

^b Rubamin Limited   (India)

Author keywords

gadolinium; phosphoric acid; rare earths; separation factors; Tulsion CH 90; Tulsion CH 93

Indexed keywords

AMMONIUM COMPOUNDS; GADOLINIUM; ISOMERS; LOADING; ORGANIC ACIDS; RARE EARTHS; RESINS; SEPARATION; YTTERBIUM;

ACID CONCENTRATIONS; AMMONIUM OXALATE; CHELATING RESIN; EQUILIBRATION TIME; EXPERIMENTAL CONDITIONS; HEAVY RARE EARTHS; ION EXCHANGE MECHANISMS; LIGHT RARE EARTHS; LOADING CAPACITIES; METAL CONCENTRATIONS; PHOSPHONIC ACIDS; SELECTIVE EXTRACTION; SEPARATION FACTORS; SOLID-LIQUID EXTRACTION; TULSION CH-90; TULSION CH-93; WET PHOSPHORIC ACIDS;

PHOSPHORIC ACID;

EID: 84872121837     PISSN: 10020721     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1002-0721(12)60219-1     Document Type: Article

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