Being the separable material which makes the fission product separate from the separable material of the fission product and the chloride electrolytic material which it occurs with its

摘要

PROBLEM TO BE SOLVED: To provide a separating material capable of reliably separating a nuclear fission product from a chloride-based electrolyte material, to provide a manufacturing method thereof, and to provide a method for separating a nuclear fission product using the separating material.;SOLUTION: A separating material for separating a nuclear fission product from a chloride-based electrolyte material resulting from a dry reprocessing step of a spent nuclear fuel comprises an inorganic material containing at least Fe₂O₃ and P₂O₅ and having a Fe²⁺/(Fe²⁺+Fe³⁺) ratio adjusted in the range of 0.05 to 0.45.;COPYRIGHT: (C)2012,JPO&INPIT