Solubility of Thorium(IV) in the Presence of Oxalic and Malonic Acids

References

• Hummel , W. , Anderegg , G. , Rao , L. , Puigdomènech , I. and Tochiyama , O. 2005 . Chemical Thermodynamics of Compounds and Complexes of U, Np, Pu, Am, Tc, Se, Ni and Zr with Selected Organic Ligands: Chemical Thermodynamics Edited by: Mompean , F. J. Vol. 9 , North-Holland, Amsterdam : Elsevier .
   Google Scholar
• Guillaumont , R. , Fanghänel , T. , Fuger , J. , Grenthe , I. , Neck , V. , Palmer , D. and Rand , M. 2003 . Update on the Chemical Thermodynamics of Uranium, Neptunium, Plutonium, Americium and Technetium: Chemical Thermodynamics Edited by: Mompean , F. J. Vol. 5 , North-Holland, Amsterdam : Elsevier .
   Google Scholar
• Brown , P. , Curti , E. , Grambow , B. and Ekberg , C. 2005 . Chemical Thermodynamics of Zirconium: Chemical Thermodynamics Edited by: Mompean , F. J. Vol. 8 , North-Holland, Amsterdam : Elsevier .
   Google Scholar
• Kobayashi , T. , Sasaki , T. , Takagi , I. and Moriyama , H. 2009 . “Zirconium solubility in ternary aqueous system of Zr(IV)-OH-carboxylates” . J. Nucl. Sci. Technol. , 46 : 142
   Web of Science ®Google Scholar
• Kobayashi , T. , Sasaki , T. , Takagi , I. and Moriyama , H. “Solid phase precipitates in (Zr, Th)-OH-(oxalate, malonate) ternary aqueous system” . In Radiochim. Acta (to be published).
   Google Scholar
• D'Eye , R. W.M. and Sellman , P. G. 1955 . “The thermal decomposition of thorium oxalate” . J. Inorg. Nucl. Chem. , 1 : 143
   Web of Science ®Google Scholar
• Padmanabhan , V. M. , Saraiya , S. C. and Sundaram , A. K. 1960 . “Thermal decomposition of some oxalates” . J. Inorg. Nucl. Chem. , 12 : 356
   Web of Science ®Google Scholar
• Aybers , M. 1998 . “Kinetic study of the thermal decomposition of thorium oxalate dihydrate” . J. Nucl. Mater. , 252 : 28
   Web of Science ®Google Scholar
• Moon , H. 1989 . “Equilibrium ultrafiltration of hydrolyzed thorium(IV) solutions” . Bull. Korean Chem. Soc. , 10 : 270
   Web of Science ®Google Scholar
• Felmy , A. R. , Rai , D. and Mason , M. J. 1991 . “The solubility of hydrous thoroum(IV) oxide in chloride media: Development of an aqueous ion-interaction model” . Radiochim. Acta , 55 : 177
   Web of Science ®Google Scholar
• Rai , D. , Moore , D. A. , Oakes , C. S. and Yui , M. 2000 . “Thermodynamic model for the solubility of thorium dioxide in the Na+-Cl−-OH−-H2O system at 23°C and 90°C” . Radiochim. Acta , 88 : 297
   Web of Science ®Google Scholar
• Moriyama , H. , Sasaki , T. , Kobayashi , T. and Takagi , I. 2005 . “Systematics of hydrolysis constants of tetravalent actinide ions” . J. Nucl. Sci. Technol. , 42 : 626
   Web of Science ®Google Scholar
• Flory , P. 1953 . Principles of Polymer Chemistry New York : Cornell Univ. Press .
   Google Scholar
• Sasaki , T. , Kobayashi , T. , Takagi , I. and Moriyama , H. 2006 . “Solubility measurement of zirconium(IV) hydrous oxide” . Radiochim. Acta , 94 : 489
   Web of Science ®Google Scholar
• Sasaki , T. , Takaoka , Y. , Kobayashi , T. , Fujii , T. , Takagi , I. and Moriyama , H. 2008 . “Hydrolysis constants and complexation of Th(IV) with carboxylates” . Radiochim. Acta , 96 : 799
   Web of Science ®Google Scholar
• Neck , V. and Kim , J. I. 2001 . “Solubility and hydrolysis of tetravalent actinides” . Radiochim. Acta , 89 : 1
   Web of Science ®Google Scholar
• Choppin , G. R. and Chen , J. I. 1996 . “Complexation of Am(III) by oxalate in NaClO4 media” . Radiochim. Acta , 74 : 105
   Web of Science ®Google Scholar
• Pazukhin , E. , Smirnova , E. , Pazurkhina , Y. and Kiselev , P. 1988 . “Optimization of conditions for precipitation of thorium oxalate. 4. State of thorium in oxalate solutions” . Soviet Radiochim. , 30 : 308
   Web of Science ®Google Scholar