MATERIAL FOR FILTERING AND ADSORBING FISSION PRODUCT AND METHOD USING THE SAME TO FILTER AND ADSORB FISSION PRODUCT

摘要

PROBLEM TO BE SOLVED: To provide a material and a method for filtering and adsorbing fission products which attains the separation of electrolytic substances from fission products by filtering and adsorbing a salt composed mainly of cesium and strontium as fission products accumulating in chloridic electrolytic substances generated in a dry reprocessing process for spent nuclear fuel in the form of a simple substance or a mixture with high efficiency.

SOLUTION: The material for filtering and adsorbing the fission products to separate them from spent electrolytic substances contains at least P2O5and Fe2O3.

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