Fig. 1. Schematic diagram of the core structure

Fig. 2. Schematic diagram of medical isotope extraction

Fig. 3. Flowchart of MSR-RRS

Fig. 4. Infinite multiplication factor at different uranium concentration and enrichment

Fig. 5. Critical uranium mass at different uranium concentrations and enrichment

Fig. 6. Effective multiplication factor at different nitric acid concentration

Fig. 7. Void, nitric acid concentration, and temperature reactivity coefficient at different uranium concentration

Fig. 8. Normalized neutron energy spectrum

Fig. 9. ⁹⁹Mo yield under different extraction methods

Fig. 10. ⁹⁹Mo yield at different online extraction capacities