Those are both liquid-metal cooled solid-fueled reactors (sodium-cooled fast reactors). Sodium in elemental form is a metal, not a salt like sodium-chloride. Th

Those are both liquid-metal cooled solid-fueled reactors (sodium-cooled fast reactors). Sodium in elemental form is a metal, not a salt like sodium-chloride. There has never been a commercial molten-salt reactor.