Thermodynamic Models for Highly Charged Aqueous Species: Solubility of Th(IV) Hydrous Oxide in Concentrated NaHCO3 and Na2CO3 Solutions

Felmy, Andrew R.; Rai, Dhanpat; Sterner, Steven M.; Mason, Marvin J.; Hess, Nancy J.; Conradson, S D.

doi:10.1007/BF02767996

Thermodynamic Models for Highly Charged Aqueous Species: Solubility of Th(IV) Hydrous Oxide in Concentrated NaHCO3 and Na2CO3 Solutions

Journal Article · Fri Feb 28 23:00:00 EST 1997 · Journal of Solution Chemistry

DOI:https://doi.org/10.1007/BF02767996· OSTI ID:1773372

Felmy, Andrew R. ^[1]; Rai, Dhanpat ^[1]; Sterner, Steven M. ^[1]; Mason, Marvin J. ^[1]; ^[1]; Conradson, S D. ^[2]

BATTELLE (PACIFIC NW LAB)
Los Alamos National Laboratory

An aqueous thermodynamic model is proposed to describe the solubility ofTh(IV) hydrous oxide in the aqueous Na+-HCO -3-CO 2-3-OH--ClO -4-H2O system extending to high concentration at 25‡C.

Research Organization:: Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: AC05-76RL01830

OSTI ID:: 1773372

Report Number(s):: PNNL-SA-28491

Journal Information:: Journal of Solution Chemistry, Journal Name: Journal of Solution Chemistry Journal Issue: 3 Vol. 26

Country of Publication:: United States

Language:: English

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