3:35 PM - 3:50 PM
*HIromi Ino1, Daisuke Akiyama1, Akira Kirishima1 (1. Tohoku Univ.)
Session information
Oral presentation
V. Nuclear Fuel Cycle and Nuclear Materials » 505-1 Radioactive Waste Management
[2E13-16] Debris 1
Thu. Sep 7, 2023 3:35 PM - 4:40 PM Room E (Okuma Machine Tool Eng. Bildg. 1F Okuma Hall)
Chair:Masahiko Nakase(Tokyo Tech)
3:50 PM - 4:05 PM
[2E14] Analysis of U-Zr-Gd-O simulated fuel debris particles using micro XAFS
(1)Development of micro XAFS/XRF/XRD simultaneous measurement system
*Yoshihiro Okamoto1, Daisuke Akiyama2, Akira Kirishima2, Hajime Tanida1 (1. JAEA, 2. Tohoku Univ.)
4:05 PM - 4:20 PM
[2E15] Analysis of U-Zr-Gd-O simulated fuel debris particles using micro XAFS
(2) Evaluation of crystal structure, composition and redox state
*Daisuke Akiyama1, Yoshihiro Okamoto2, Hajime Tanida2, Akira Kirishima1 (1. Tohoku Univ., 2. JAEA)
4:20 PM - 4:35 PM
[2E16] α-emitting nuclides analysis of the stagnant water including sediments in Fukushima Daiichi NPS
(6) Chemical state analysis of α-emitting nuclide particles obtained from unit #3 stagnant water sludge (part 2)
*Asahi Nitta1, Akane Usui1, Yukako Yamaguchi1, Yoshihiro Sekio1, Koji Maeda1, Yoshikazu Koma1, Katsuhiro Konno2 (1. JAEA, 2. TEPCO HD)
Time reserved for Chair (4:35 PM - 4:40 PM)