| 摘要 |
<p>The present invention relates a process for the separation of actinides, fission products and some group 8 and group 1b metals from aqueous solutions, by means of solvent and/or chromatographic extraction using dialkylsubstituted amides as extracting agents. The process according to the invention may be used both in the separation of nuclear materials (Pu, U, Th) and in the separation and recovery of more directly commercial materials (Au, Pt, Ir, Pd).</p> |
