Dilution of Recycled Uranium with Low-Enriched and Waste Uranium in a Cascade with Three Feeds

The five-flow cascade to enrich recycled uranium with simultaneous its dilution with low-enriched uranium and waste uranium is proposed. The results of computational experiments show that the proposed cascade has the advantages in the consumption of natural uranium value of the separation work in comparison to both the previously proposed multi-flow cascades, and the standard cascade to enrich natural uranium.