Extensive studies on ThO2(am) solubility were carried out as functions of a wide range of isosaccharinate concentrations (0.0002 to 0.2 mol·kg-1) at fixed pH values of about 6 and 12, and varying pH (ranging from 4.5 to 12) at fixed aqueous isosaccharinate concentrations of 0.008 mol·kg-1 or 0.08 mol·kg-1, to determine the aqueous complexes of isosaccharinate with Th(IV). The samples were equilibrated over periods ranging up to 69 days, and the data showed that, in most cases, steady-state concentrations were reached in
Revised: March 16, 2010 |
Published: December 15, 2009
Citation
Rai D., M. Yui, D.A. Moore, and L. Rao. 2009.Thermodynamic Model for ThO2(am) Solubility in Isosaccharinate Solutions.Journal of Solution Chemistry 38, no. 12:1573-1587.PNNL-SA-71133.doi:10.1007/s10953-009-9470-8