The potential of supercritical fluids in radiochemical technologies was discussed in this paper. The advantages of supercritical and liquid carbon dioxide and freons were demonstrated as applied to reprocessing of nuclear power plants spent fuel (NPP SNF), to management of radioactive wastes (HLW), to decontamination of equipment and working outfit. The main trends of further studies in the field of supercritical fluid applications in radiochemical are formulated.
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