Patent ID: 7875760

Claim:
A reuse method of eutectic salt waste including nuclides comprising the steps of: a) producing oxychloride, or oxide and e of nuclides through injection and heating of oxygen into the eutectic salt waste including the nuclides; b) performing a layer separation into a precipitate layer of oxide, oxychloride, or oxide and oxychloride and an eutectic salt layer formed on the upper of the precipitate layer by using free settling; c) separating and collecting the precipitate layer and the eutectic salt layer, respectively; d) recollecting the eutectic salt by distilling the separated precipitate layer and condensing the distilled eutectic salt; and e) reusing the eutectic salt collected from step (c) and the eutectic salt recollected in step (d) in an electro refining process of nuclear fuel.