Studies on the solvent extraction of rare earths from nitrate media with a combination of di-(2-ethylhexyl) phosphoric acid and secoctylphenoxyacetic acid

Journal of Chemical Technology and Biotechnology

Volumn 84, Issue 4, 2009, Pages 565-569

  Jia, Qiong ^a   Li, Zhiying ^a   Zhou, Weihong ^a   Li, Hongfei ^b  

^a JILIN UNIVERSITY   (China)

^b CHANGCHUN INSTITUTE OF APPLIED CHEMISTRY   (China)

Author keywords

Di (2 ethylhexyl) phosphoric acid; Rare earths; Sec octylphenoxy acetic acid; Synergistic extraction

Indexed keywords

ANTAGONISTIC EFFECTS; DI-(2-ETHYLHEXYL)-PHOSPHORIC ACID; ENDOTHERMIC PROCESS; EXTRACTION MECHANISMS; LANTHANOIDS; SEC-OCTYLPHENOXY-ACETIC ACID; SYNERGISTIC EFFECT; SYNERGISTIC ENHANCEMENT; SYNERGISTIC EXTRACTION; THERMODYNAMIC FUNCTIONS;

ACETIC ACID; ACIDS; CERIUM; CERIUM COMPOUNDS; EQUILIBRIUM CONSTANTS; LANTHANUM; LUTETIUM; MIXTURES; NUMERICAL METHODS; PH EFFECTS; PHOSPHORIC ACID; RARE EARTHS; SEPARATION; SOLVENTS; STOICHIOMETRY; YTTRIUM; YTTRIUM ALLOYS;

SOLVENT EXTRACTION;

CESIUM; DI (2 ETHYLHEXYL)PHOSPHORIC ACID; LANTHANIDE; LANTHANUM; LUTETIUM; NEODYMIUM; NITRATE; OCTYLPHENOXYACETIC ACID; PHENOXYACETIC ACID DERIVATIVE; PHOSPHORIC ACID DERIVATIVE; UNCLASSIFIED DRUG; YTTRIUM;

ARTICLE; COMPLEX FORMATION; CONTROLLED STUDY; EQUILIBRIUM CONSTANT; MOLECULAR DYNAMICS; SEPARATION TECHNIQUE; SOLVENT EXTRACTION; STOICHIOMETRY; THERMODYNAMICS;

EID: 67449133521     PISSN: 02682575     EISSN: 10974660     Source Type: Journal    
DOI: 10.1002/jctb.2081     Document Type: Article

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