Oral presentation

IV. Nuclear Fuel Cycle and Nuclear Materials » 405-1 Radioactive Waste Management

[1O08-13] Reduction Technologies of Radiolysis Gas

Mon. Mar 26, 2018 2:45 PM - 4:20 PM Room O (M3-212 -M3 Building)

Chair: Daisuke Akiyama (Tohoku Univ.)

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2:45 PM - 3:00 PM

[1O08] R&D on reduction technologies of hydrogen generated in long-term waste storage containers

(1)Outline of R&D project

*Kazuyuki Takase¹, Hisayuki Suematsu¹, Hirohisa Tanaka², Masashi Taniguchi³, Isamu Kudo⁴, Hitoshi Sugiyama⁵, Ryutaro Hino⁶ (1. Nagaoka Univ. of Technology, 2. Kawansei Gakuin Univ., 3. DAIHATSU, 4. ADVAN ENG, 5. Utsunomiya Univ., 6. JAEA)

3:00 PM - 3:15 PM

[1O09] R&D on reduction technologies of hydrogen generated in long-term waste storage containers

(2)Development of Monolithic Catalysts for Hydrogen-Oxygen Recombination

*Keisuke Takenaka¹, Hitomi Ono¹, Junya Sakai¹, Masashi Taniguti³, Ryutaro Hino², Yasuo Nishihata², Daiju Matsumura², Ernst Arndt Reinecke⁴, Hirohisa Tanaka¹ (1. Kwansei Gakuin Univ., 2. Japan Atomic Energy Agency, 3. Daihatsu Motor Co., Ltd., 4. Forschungszentrum Juelich)

3:15 PM - 3:30 PM

[1O10] R&D on Reduction Technologies of Hydrogen Generated in Long-Term Waste Storage Containers

(3)Development of highly functionality geopolymer hydrogen recombination catalyst

*Isamu Kudo¹, Shogo Taira¹, Keisuke Tanizawa¹, Taro Utsumi², Nobuhiro Oda², Hisayuki Suematsu², Kazuyuki Takase², Hirohisa Tanaka³ (1. ADAVAN ENG, 2. Nagaoka University of Technology, 3. KWANSEI GAKUIN UNIVERSITY)

3:30 PM - 3:45 PM

[1O11] R&D on Reduction Technologies of Hydrogen Generated in Long-Term Waste Storage Containers

(4)Porosity and pore size control of multifunction geopolymer foam

*Taro Utsumi¹, Isamu Kudo², Tadachika Nakayama¹, Tsuneo Suzuki¹, Hisayuki Suematsu¹ (1. Nagaoka University of Technology, 2. ADVAN ENG.co.,ltd)

3:45 PM - 4:00 PM

[1O12] R&D on reduction technologies of hydrogen generated in long-term waste storage containers

(5)A test plan with a small-scale modeled experimental container

*Youta Suzuki¹, Yusei Tanaka¹, Kazuyuki Takase¹, Isamu Kudou², Ryutaro Hino³ (1. Nagaoka Univ. of Technology, 2. ADVAN ENG. Co., Ltd., 3. JAEA)

4:00 PM - 4:15 PM

[1O13] R&D on reduction technologies of hydrogen generated in long-term waste storage containers

(6)Numerical Simulation of Hydrogen Concentration Reduction with Recombination Catalyst

*terada atsuhiko¹, ezure takumi², hino ryutaro¹, sugiyama hitoshi², takase kazuyuki³ (1. Japan atomic energy agency , 2. Utsunomiya University, 3. Nagaoka University of Technology)

Time reserved for Chair (4:15 PM - 4:20 PM)

Session information