演題概要

オーラルセッション

第3日 5月16日(金) 16:15~16:35 B会場(星雲1)

核分裂生成物ヨウ素を含むフッ化リチウム溶融塩の蒸発挙動

(福井大)
山脇道夫o平等雅巳有田裕二

Short Abstract: Vaporization behavior of LiF-LiI was investigated. LiF is one of the substances which constitute a medium used for the molten salt reactor. In this study, vaporization behavior of LiF and LiI, which is one of the main fission products released into atmosphere, was investigated. Gas species, Li+, Li2F+, I+, LiI+,
Li2I+ and I2+ , was observed from LiF-LiI mixed molten salts. It is shown that the iodine separation may be separated from molten salt fuel by distillation.

Keywords: Vaporization, LiI, Molten salt reactor