*Yoshimi Kasugai¹, Koichi Sato¹, Kazutomo Takahashi², Yukihiro Miyamoto¹, Tetsuya Kai¹, Masahide Harada¹, Kasuhiro Haga¹, Hiroshi Takada¹ (1. J-PARC Center, JAEA, 2. J-PARC Center, KEK)

4:20 PM - 4:35 PM

[1N14] Hydrogen dissolution and desorption behavior for Y-doped BaCeO₃

*Tadahiro Iwasa¹, Kenichi Hashizume¹ (1. Kyushu Univ.)

4:35 PM - 4:50 PM

[1N15] Tritiumu release from graphite containing tritium at ambient temperature

*Masanori Hara¹, Masao Matsuyama¹, Kenji Okuno² (1. University of Toyama, 2. Shizuoka University)

Time reserved for Chair （4:50 PM - 4:55 PM）

Oral presentation

[1N16-19] Tritium Engineering (Tritium Permeaton and Absorption Behavior)

Wed. Sep 5, 2018 4:55 PM - 6:00 PM Room N (D23 -D Building)

Chair:Kazunari Katayama(Kyushu Univ.)

+Add all to schedule

4:55 PM - 5:10 PM

[1N16] Effect of surface nitriding and peening treatments on deuterium permeation behaviors through ferritic steels

*Teppei Otsuka¹, Tomoya Sonobe¹, Shougo Mori¹, Takayuki Umekage¹, Miho Tsuyama¹, Yuichiro Takemura¹ (1. Kindai University)

5:10 PM - 5:25 PM

[1N17] Influence of surface oxidation on deuterium permeation through reduced activation ferritic steel F82H

*Takumi Chikada¹, Keisuke Kimura¹, Jumpei Mochizuki¹, Seira Horikoshi¹, Moeki Matsunaga¹, Hikari Fujita², Kouhei Okitsu², Teruya Tanaka³, Yoshimitsu Hishinuma³, Yoshiteru Sakamoto⁴ (1. Shizuoka Univ., 2. Univ. of Tokyo, 3. NIFS, 4. QST)

5:25 PM - 5:40 PM

[1N18] Radial distribution of hydrogen atoms from RF discharge tube

*Shintaro Nakano¹, Daisuke Yuki¹, Ikuji Takagi¹ (1. Kyoto Univ.)

5:40 PM - 5:55 PM

[1N19] Study on the structure of Li rod using Zr particles for T-production in HTGR

Non-equilibrium hydrogen absorption properties of Zr

*Ryo Okamoto¹, Hideaki Matsuura¹, Yuki Koga¹, Takuro Suganuma¹, Kazunari Katayama², Teppei Otsuka³, Minoru Goto⁴, Shigeaki Nakagawa⁴, Estuo Ishitsuka⁴, Kenji Tobita⁵ (1. Kyushu Univ. Engineering, 2. Kyushu Univ. Interdisciplinary Graduate School of Engineering Science, 3. Kindai Univ. Faculty of Science and Engineering, 4. JAEA, 5. QST)

Time reserved for Chair （5:55 PM - 6:00 PM）

Sessions

VI. Fusion Energy Engineering » 601-3 Tritium Science and Technology (Fuel Recovery and Refining, Measurement, Iisotope Effect, Safe Handling)

[1N08-10] Tritium Engineering (Detritiation and Recovery Process)

[1N08] Evaluation of production of tritiated methane in catalytic reactor of detritiation system

[1N09] Study on detritiation efficiency of atmospheric detritiation system in an event of fire at fusion facility

[1N10] Recovery of tritium in liquid blanket from counter-current liquid-gas flow

[1N11-15] Tritium Engineering (Tritium Release Behavior)

[1N11] Tritium sorption and desorption behavior on the surface of the Li₂TiO₃ with excess Li

[1N12] Tritium desorption behavior from soil immersed in tritiated water

[1N13] Behavior of tritium release from a stainless vessel of the mercury target as a spallation neutron source