Extraction behaviour of some fission product contaminants like Zr(IV), RuNO(III), La(III), Ce(III) and Nd(III) with 1.1 M solutions of N,N-dihexyl octanamide (DHOA) and tri-n-butyl phosphate (TBP) in n-dodecane from nitric acid medium has been investigated under conditions prevailing in the PUREX process...
Keywords: Fission products, Solvent extraction, Dihexyl octanamide, Degradation products
06/2006 | Radiochimica Acta, Oldenbourg WissenschaftsverlagA multi-site surface complexation/ion exchange model for dispersed MX 80 bentonite has been calibrated, considering the dissolution properties of the constituting mineral assemblage, for sorption of a large number of radionuclides, using experimental data from the present study together with well constrained literature data...
Keywords: Bentonite, Sorption, Actinides, Fission products, modeling
09/2006 | Radiochimica Acta, Oldenbourg Wissenschaftsverlag