*Masato Kato¹, Ryota Tsuchimochi¹, Taku Matsumoto^1,2, Joshua Taylor White², Kenneth James McClellan² (1. Japan Atomic Enegy Agency, 2. Los Alamos National Laboratory)

3:30 PM - 3:45 PM

[1E11] Evaluation of fundamental properties of CaF₂

(2)DFT analysis of high-temperature properties

*Hiroki Nakamura¹, Masahiko Machida¹, Masato Kato¹ (1. JAEA)

3:45 PM - 4:00 PM

[1E12] Evaluation of the effect on the prevention of uranium dioxide powder adhesion on substrate using nanoparticle coating

*Tomoomi Segawa¹, Koichi Kawaguchi¹, Katsunori Ishii¹, Masahiro Suzuki¹, Hiroshi Satone², Michitaka Suzuki² (1. JAEA, 2. University of Hyogo)

4:00 PM - 4:15 PM

[1E13] Technological development of the particle size adjustment of recycle powder

(4)pulverization characteristics of collision plate-type jet mill

*Takayoshi Makino¹, Kazuya Yamamoto¹, Tomoomi Segawa¹, Koichi Kawaguchi¹, Toshihide Iso¹ (1. JAEA)

Time reserved for Chair （4:15 PM - 4:25 PM）

Oral presentation

[1E14-18] MA-Zr Hydrides

Wed. Sep 11, 2019 4:25 PM - 5:45 PM Room E (Common Education Bildg. 2F A23)

Chair:Kan Sakamoto(NFD)

+Add all to schedule

4:25 PM - 4:40 PM

[1E14] Development of MA-Zr hydride for early realization of transmutation of nuclear wastes (2)

(1)Overview

*Kenji Konashi¹, Mutsumi Hirai², Hiroaki Muta³, koki Hibi⁴, Kazuo Ikeda⁵ (1. Tohoku Univ., 2. NFD, 3. Osaka Univ., 4. MFBR, 5. NDC)

4:40 PM - 4:55 PM

[1E15] Development of MA-Zr hydride for early realization of transmutation of nuclear wastes (2)

(2)Dissolution behavior of Nd-Zr oxides to nitric acid

*Toru Higuchi¹, Mutsumi Hirai¹, Atsushi Ouchi¹, Kenji Konashi², Hiroaki Muta³, Ken Kurosaki^3,4 (1. NFD, 2. Tohoku Univ., 3. Osaka Univ., 4. Kyoto Univ.)

4:55 PM - 5:10 PM

[1E16] Development of MA-Zr hydride for early realization of transmutation of nuclear wastes (2)

(3)Effects of FP elements on thermal and mechanical properties of Nd-Zr hydride

*Hiroaki Muta¹, Kyosuke Nakayama¹, Yuji Ohishi¹, Ken Kurosaki^1,2, Mutsumi Hirai³, Kenji Konashi⁴ (1. Osaka Univ., 2. Kyoto Univ., 3. NFD, 4. Tohoku Univ.)

5:10 PM - 5:25 PM

[1E17] Development of MA-Zr hydride for early realization of transmutation of nuclear wastes (2)

(4)Research on availability and realizability for transmutation core with MA-Zr hydride (Ⅱ)

*Koki Hibi¹, Kazuo Ikeda², Kunihiro Ito², Kenji Konashi³ (1. MFBR, 2. NDC, 3. Tohoku Univ.)

5:25 PM - 5:40 PM

[1E18] Development of MA-Zr hydride for early realization of transmutation of nuclear wastes (2)

(5)Material balance(MB)evaluation in case of introduction of nuclear transmutation type small fast reactors

*Satoru Mukai¹, Kazuo Ikeda¹, Kunihiro Ito¹, Koki Hibi², Kenji Konashi³ (1. NDC, 2. MFBR, 3. Tohoku Univ.)

Time reserved for Chair （5:40 PM - 5:45 PM）

Sessions

V. Nuclear Fuel Cycle and Nuclear Materials » 501-1 Basic Properties

[1E01-03] Properties of Silicon Compounds

[1E01] Study on Thermal Conductivity of Glasses for vitrified Radioactive Waste

[1E02] Thermochemical investigation of calcium silicate insulation with cesium hydroxide

[1E03] First-principles calculations on substitutional solid solutions of Si oxides

[1E04-07] Physical Properties of In-core Molten Materials

[1E04] Thermodynamic evaluation of mixing of molten alkali halides by molecular dynamics calculations

[1E05] Physical properties of molten core materials

(1)Surface tension of ZrO2 measured by aerodynamic levitation technique

[1E06] Physical properties of molten core materials

(2)Viscosity and surface tension of Zr-O measured by electrostatic levitation technique

[1E07] Physical properties of molten core materials

(3)Viscosity and surface tension of Fe-B measured by electrostatic levitation technique

[1E08-13] Fundamental Properties of Nuclear Fuel Material

[1E08] Oxygen self-diffusion coefficients in (U, Pu)O_2±x

[1E09] Enthalpy measurement and heat capacity evaluation of PuO₂ in high temperature region

[1E10] Evaluation of fundamental properties of CaF₂

(1)Experimental approach