2023 Annual Meeting
Mar 13 - Mar 15, 2023Tokyo University Komaba Campus
2023 Annual Meeting
Mar 13 - Mar 15, 2023Tokyo University Komaba Campus
[2A11]Quantification of Lithium Mass Loss from Advanced Tritium Breeding Material Li2TiO3 + 20wt% Li2ZrO3.
*Akito Ipponsugi1, Kazunari Katayama1, Tsuyoshi Hoshino2(1. Kyushu University, 2. QST)
Keywords:
Solid tritium breeding material,Li2TiO3 + 20wt% Li2ZrO3,Lithium evaporation,Tritium
Since solid breeder materials are used in high-temperature environments, there is concern about lithium evaporation from the materials, resulting in a reduction of lithium content and consequent tritium production. In this study, lithium evaporation from Li2TiO3 + Li2ZrO3, an advanced solid tritium breeder, is quantified, and its dependence on temperature and water vapor concentration is investigated, and lithium evaporation in the blanket is discussed.