ABSTRACT-The objectives of this study were to develop a reliable thermodynamic model for predicting Cr(III) behavior in concentrated NaOH and in mixed NaOH-NaNO3 solutions for application to effective caustic leaching strategies for high-level tank sludges. To meet these objectives, the solubility of Cr(OH)3(am) was measured in 0.003 to 10.5 m NaOH, 3.0 m es in NaOH concentration...
Revised: September 6, 2002 |
Published: May 1, 2002
Citation
Rai D., N.J. Hess, L. Rao, Z. Zhang, A.R. Felmy, D.A. Moore, and S.B. Clark, et al. 2002.Thermodynamic Model for the Solubility of Cr(OH)(3)(am) in Concentrated NaOH and NaOH-NaNO3 Solutions.Journal of Solution Chemistry 31, no. 5:343-367.PNNL-SA-33831.