[2A01-05] Tritium Production

[2A02] Study on T production using high-temperature gas-cooled reactor for fusion reactors

(1) Evaluation experiment for tritium confinement performance of cylindrical Zr using the test assembly

*Kazunari Katayama Katayama¹, Hiroki Isogawa¹, Hideaki Matsuura², Teppei Otsuka³, Minoru Goto⁴, Shigeaki Nakagawa⁴, Etsuo Ishitsuka⁴ (1. Kyushu Univ. Eng. Sci., 2. Kyushu Univ. Eng., 3. Kindai Univ., 4. JAEA)

Keywords:Tritium, HTGR, Zr, Alumina, Permeation

Tritium confinement technology under high temperature conditions is essential for tritium production in high-temperature gas-cooled reactors to start up fusion reactors. In this presentation, we report the results of tritium confinement performance evaluation experiments conducted using a test assembly consisting of an alumina tube and zirconium tubes.