Trace activity coefficients of the Th4+ ion in dilute to concentrated NaClO4, NaNO3 and NaCl solutions ([H+]=0.01−0.02 M) have been determined at 22 °C from liquid-liquid phase equilibria with 10−50 vol.% TBP in n-dodecane...
Keywords: Thorium, TBP, Extraction, Activity coefficients, SIT
09/2006 | Radiochimica Acta, Oldenbourg WissenschaftsverlagProtactinium complexation with sulphate anions was investigated with the element at tracer scale (ca.10-12 M) using the solvent extraction method...
Keywords: Protactinium, Formation constants, Sulphate, SIT, TTA
11/2007 | Radiochimica Acta, Oldenbourg Wissenschaftsverlag