The idea is interesting since in theory molten salt ought to be caustic enough to dissolve almost any metal, and waste materials should decompose and burn off. Their description sounds a little strange though, more like a proposal to hook investors or something? One obvious thing that came to mind is the assertion that it operates using molten salt at 400°C to 450°C, but the melting point of common salt is actually 801°C? I can’t imagine they meant something other than sodium chloride, or would have probably said “a” molten salt...?
Macfixer01