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Title: The role of water in extraction and separation of rare earth elements in supercritical carbon dioxide

Journal Article · · Journal of Supercritical Fluids

Sponsoring Organization:
USDOE
Grant/Contract Number:
AC07-05ID14517
OSTI ID:
1582715
Journal Information:
Journal of Supercritical Fluids, Journal Name: Journal of Supercritical Fluids Vol. 136 Journal Issue: C; ISSN 0896-8446
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English

References (35)

Rare Earth Elements: Overview of Mining, Mineralogy, Uses, Sustainability and Environmental Impact journal October 2014
Spectrophotometric studies on solubility of lanthanoid(III) complexes with fluorinated β-diketonates in supercritical carbon dioxide journal April 2016
Molecular dynamics simulations on europium nitrate complexes with neutral organophosphorus ligands. What governs the stoichiometry and extractability of the complex?
  • Beudaert, Philippe; Lamare, Véronique; Dozol, Jean-François
  • Journal of the Chemical Society, Perkin Transactions 2, Issue 11 https://doi.org/10.1039/a905063i
journal January 1999
Understanding the nitrate coordination to Eu3+ ions in solution by potential of mean force calculations journal January 2011
Supercritical Fluid Extraction of Lanthanides with Fluorinated .beta.-Diketones and Tributyl Phosphate journal July 1994
Experimental determination and model correlation for the solubilities of trialkyl phosphates in supercritical carbon dioxide journal January 2016
Complexation of Eu(III) with Dibutyl Phosphate and Tributyl Phosphate journal May 2006
Aqueous Binary Lanthanide(III) Nitrate Ln(NO 3 ) 3 Electrolytes Revisited: Extended Pitzer and Bromley Treatments journal September 2015
Extraction of water by tri-n-butyl phosphate journal January 1964
Solubility of metal chelates and their extraction from an aqueous environment via supercritical CO2 journal May 1997
Solubility of organometallic complexes in supercritical carbon dioxide: A review journal January 2013
Solvent Extraction of Lanthanides from Their Oxides with TBP in Supercritical Carbon Dioxide journal July 1998
Interactions in Aqueous 3–1 Rare Earth Electrolyte Quaternary Systems and Their Ternary Subsystems to Very High Concentrations journal October 2011
Near-infrared spectroscopic investigation of water in supercritical CO2 and the effect of CaCl2 journal January 2013
On the hydration of the inner sphere of lanthanide complexes in the TBP solvent extraction system journal January 1981
A critical review on solvent extraction of rare earths from aqueous solutions journal February 2014
Correlation between Extraction Equilibrium of Uranium(VI) and Density of CO 2 Medium in a HNO 3 /Supercritical CO 2 −Tributyl Phosphate System journal April 1998
Extraction of lanthanides from acidic solution using tributyl phosphate modified supercritical carbon dioxide journal July 1994
Competition between lanthanides in extraction with tri-n-butyl phosphate in supercritical CO2 from solid nitrates journal January 2016
Kinetics of Reactive Extraction of Nd from Nd2O3 with TBP-HNO3 Complex in Supercritical Carbon Dioxide journal April 2009
Luminescence Study on the Inner‐Sphere Hydration Number of Lanthanide(III) Ions in Neutral Organo‐Phosphorus Complexes journal December 2004
Praseodymium nitrate and neodymium nitrate complexation with organophosphorus reagents in supercritical carbon dioxide solvent journal November 2004
Solubilities of Cerium(IV), Terbium(III), and Iron(III) β-Diketonates in Supercritical Carbon Dioxide journal March 2001
Isopiestic determination of the activity coefficients of some aqueous rare earth electrolyte solutions at 25.degree. C. 4. Lanthanumnitrate, praseodymium nitrate, and neodymium nitrate journal October 1979
Recovery of rare earth elements, uranium, and thorium from monazite concentrate by supercritical fluid extraction journal July 2015
Extraction of lanthanide ions from aqueous solution by modified supercritical CO2: tri-n-butylphosphate+CO2 and bis-2-ethylhexyl phosphoric acid+CO2 journal September 2000
Studies on solubility of uranyl complexes in supercritical carbon dioxide and its controlling factors using UV-visible and17O- and19F-NMR spectroscopy journal January 2012
Isopiestic determination of the activity coefficients of some aqueous rare-earth electrolyte solutions at 25.degree.C. 5. Dysprosium trinitrate, holmium trinitrate, and lutetium trinitrate journal October 1981
Extraction and separation of lanthanides using dense gas CO2 modified with tributyl phosphate and di(2-ethyl hexyl)phosphoric acid journal December 1996
Modeling of Aqueous 3–1 Rare Earth Electrolytes and Their Mixtures to Very High Concentrations journal July 2006
Structural study of complexes formed by acidic and neutral organophosphorus reagents journal January 2017
Competitive complexation of solid lanthanide nitrates with tri-n-butyl phosphate in n-hexane journal September 2016
High-pressure (vapor+liquid) equilibrium in binary mixtures of (carbon dioxide+water or acetic acid) at temperatures from 313 to 353 K journal April 2000
Thermodynamics of Electrolytes. 13. Ionic Strength Dependence of Higher-Order Terms; Equations for CaCl2 and MgCl2 journal April 1999
Holmium nitrate complexation with tri-n-butyl phosphate in supercritical carbon dioxide journal December 2005