演題概要

オーラルセッション

第3日 5月20日(金) 17:00~17:20 B会場(星雲1)

溶融塩炉に用いる FNaK の蒸発挙動に関する基礎研究

(福井大附属原子力研究所)
o伊東千文有田裕二

Molten salt reactor (MSR) is one of expected safe nuclear reactors after Fukushima Daiichi nuclear disaster. For MSR, two fluorite molten salts, those are FLiBe (LiF-BeF2) and FLiNaK (LiF-NaF-KF), are studied mainly. However, there are some disadvantage which are toxicity of Be and radioactive tritium generation from Li-6 isotope with neutron capture. In order to evaluate the advantage of FNaK (NaF-KF) for molten salt media, the evaporation behavior of FNaK was studied.