[1L01-03] Tritium Production and Environmental Behavior

[1L02] Experimental investigation of tritium release behavior from neutron irradiated LiAlO₂ with Zr for tritium production in high-temperature gas-cooled reactor

*Hiroki Isogawa¹, Kazunari Katayama¹, Hideaki Matsuura¹, Makoto Oya¹, Seiyo Kobayashi¹ (1. KYUSHU UNIVERSITY)

Keywords:Tritium, High temmperature gas-cooled reactor, Tritium behavior

Although it is essential to elucidate tritium release characteristics from LiAlO₂ in order to secure initially loaded tritium in fusion reactors, there are few reports on this subject. In this study, tritium release characteristics of neutron-irradiated Zr-doped LiAlO₂ were investigated and the issues of tritium production in actual HTGR were discussed.