[3A10-14] Stabilization and Immobilization 5

Fri. Sep 9, 2022 2:45 PM - 4:10 PM Room A (E1 Bildg.1F No.10)

Chair:Junya Sato(JAEA)

2:45 PM - 3:00 PM

[3A10] Challenge of Novel Hybrid-waste-solidification of Mobile Nuclei Generated in Fukushima Nuclear Power Station and Establishment of Rational Disposal Concept and its Safety Assessment

(1)Overview of the project

*Masahiko Nakase¹, Miki Harigai¹, Shinta Watanabe¹, Ryosuke Maki², Hidetoshi Kikunaga³, Tohru Kobayashi⁴, Tomofumi Sakuragi⁵, Ryo Hamada⁵, Hidekazu Asano⁵ (1. Tokyo Institute of Technology, 2. Okayama University of Science, 3. Tohoku University, 4. Japan Atomic Energy Agency, 5. Radioactive Waste Management Funding and Research Center)

3:00 PM - 3:15 PM

[3A11] Challenge of Novel Hybrid-waste-solidification of Mobile Nuclei Generated in Fukushima Nuclear Power Station and Establishment of Rational Disposal Concept and its Safety Assessment

(2) The composite wasteform by spark plasma sintering (SPS) and its characterization

*Ryosuke Maki¹, Masahiko Nakase², Miki Harigai², Shinta Watanabe², Hidetoshi Kikunaga³, Tohru Kobayashi⁴, Tomofumi Sakuragi⁵, Ryo Hamada⁵, Hidekazu Asano⁵ (1. Okayama University of Science, 2. Tokyo Institute of Technology, 3. Tohoku University, 4. Japan Atomic Energy Agency, 5. Radioactive Waste Management Funding and Research Center)

3:15 PM - 3:30 PM

[3A12] Challenge of Novel Hybrid-waste-solidification of Mobile Nuclei Generated in Fukushima Nuclear Power Station and Establishment of Rational Disposal Concept and its Safety Assessment

(3) Composite waste form to immobilize iodine with metal matrix by hot isostatic pressing

*Tomofumi Sakuragi¹, Ryo Hamada¹, Hidekazu Asano¹, Masahiko Nakase², Miki Harigai², Shinta Watanabe², Ryosuke Maki³, Hidetoshi Kikunaga⁴, Tohru Kobayashi⁵ (1. RWMC, 2. Tokyo Tech, 3. Okayama University of Science, 4. Tohoku Univ., 5. JAEA)

3:30 PM - 3:45 PM

[3A13] Challenge of Novel Hybrid-waste-solidification of Mobile Nuclei Generated in Fukushima Nuclear Power Station and Establishment of Rational Disposal Concept and its Safety Assessment

(4)Theoretical Analysis for Electronic and Structural Properties of Hybrid-waste-solidification Materials

*Shinta Watanabe¹, Miki Harigai¹, Masahiko Nakase¹, Ryosuke Maki², Hidetoshi Kikunaga³, Tohru Kobayashi⁴, Tomofumi Sakuragi⁵, Ryo Hamada⁵, Hidekazu Asano⁵ (1. Tokyo Tech, 2. Okayama Univ. of Sci., 3. Tohoku Univ., 4. JAEA, 5. RWMC)

3:45 PM - 4:00 PM

[3A14] Challenge of Novel Hybrid-waste-solidification of Mobile Nuclei Generated in Fukushima Nuclear Power Station and Establishment of Rational Disposal Concept and its Safety Assessment

(5) Preliminary study on disposal concept and safety assessment

*Hidekazu Asano¹, Tomofumi Sakuragi¹, Ryo Hamada¹, Masahiko Nakase², Miki Harigai², Shinta Watanabe², Ryosuke Maki³, Hidetoshi Kikunaga⁴, Tohru Kobayashi⁵ (1. RWMC, 2. Tokyo Tech, 3. OUS, 4. Tohoku Univ., 5. JAEA)

Time reserved for Chair (4:00 PM - 4:10 PM)

Session information