11. Fermi 1 was a liquid metal ( sodium ) cooled fast breeder reactor design. 12. In 2014, following the failure of the prototype ASTRID demonstration sodium-cooled fast breeder reactor . 13. The integral fast reactor was a fast breeder reactor run by the Argonne National Laboratory. 14. Fast breeder reactors would be needed to create nuclear fuel for other power producing reactors.15. In other measures, Jospin announced the shutdown of the troubled Superphenix nuclear fast breeder reactor . 16. Now it wants to build a new generation of nuclear plants-- the fast breeder reactors . 17. Pressurized heavy-water reactor, light water reactor, Prototype Fast Breeder Reactor and waste management projects ). 18. China plans to develop fast breeder reactors and reprocessing. 19. The proposed Generation IV Sodium-Cooled Fast Reactor is its closest surviving fast breeder reactor design. 20. The UO 2 / PuO 2 system is important in the fuel of fast breeder reactors .
