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22nd International Workshop on the Ceramic Breeder Blanket Interactions (CBBI-22)

Oct 6 – 8, 2025
Kyoto University Uji campus
Asia/Tokyo timezone

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Session

Synthesis & Enrichment

Oct 7, 2025, 3:40 PM
Kihada Hall (Obaku Plaza) (Kyoto University Uji campus)

Kihada Hall (Obaku Plaza)

Kyoto University Uji campus

Kyoto University Uji campus, Gokasho, Uji, Kyoto, 611-0011, Japan

Conveners

Synthesis & Enrichment

  • Pedr Charlesworth

Presentation materials

There are no materials yet.

  1. 51. Powder Synthesis with Core-shell Structure for Tritium Breeder
    Young Ah Park
    10/7/25, 3:40 PM

    Young Ah Park, Yi-Hyun Park
    Korea Institute of Fusion Energy (KFE), Korea

    Lithium orthosilicate (Li4SiO4) and Lithium metatitanate (Li2TiO3) have been studied as promising tritium breeder for fusion energy. Li4SiO4 has a lithium density of 0.51g/cm3, which is higher than the lithium density of Li2TiO3 (0.43g/cm3), resulting in higher tritium production efficiency. However, Li4SiO4 is prone...

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  2. 52. Enrichment of Lithium-6 using Electrodialysis with Ionic Conductor Membrane
    Kenji Morita
    10/7/25, 4:00 PM

    Kenji Morita, Kodai Ishii, Makiko Sekiya, Yumiko Tanaka, Tsuyoshi Hoshino
    Rokkasho Institute for Fusion Energy, National Institutes for Quantum Science and Technology (QST), Rokkasho, Aomori 039-0212, Japan.
    Keywords: Lithium-6 Enrichment, Ionic Conductor, Electrodialysis, Breeding blanket
    In fusion power generation, achieving tritium self-sufficiency necessitates a sufficient ratio of...

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  3. 54. Improvement of lithium isotope enrichment ratio and enrichment rate by electrochemical active control of adsorbed ions in intermittent voltage electrodialysis
    Shumpei Iwasaki
    10/7/25, 4:20 PM

    Kiyoto Shin-mura1, Shumpei Iwasaki1, Kazuya Sasaki1
    1Hirosaki University

    Current major plans for thermonuclear power generation use the nuclear fusion reaction of deuterium and tritium. Tritium, which is almost absent in nature, must be generated in a fusion reactor by the fission reaction of lithium 6 isotope (6Li) with neutrons. For this purpose, technology for enriching the 6Li isotope...

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  4. 49. Results from the Continuous Operation of the KALOS Process
    Oliver Leys (Karlsruhe Institute of Technology)
    10/7/25, 4:40 PM

    Oliver Leysa, Julia Leysa, Regina Knittera
    a. Karlsruhe Institute of Technology (KIT), Institute for Applied Materials (IAM), Karlsruhe, Germany

    Abstract:　 The KALOS process is used at the Karlsruhe Institute of Technology for the production of Advanced Ceramic Breeder (ACB) pebbles. These pebbles, composed of lithium orthosilicate with a strengthening phase of lithium metatitanate, are...

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  5. 53. Chemical stability and mechanical strength change of two-phase mixture sintered compacts of Li2O and Li8ZrO6 under simulated operating conditions for tritium breeding materials
    Minato Bannai

    Minato Bannai1, Kiyoto Shin-mura1, Shido Kosuke1, Kazuya Sasaki1

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