[2A05-08] Stabilization & Immobilization 2 | 2021 Fall Meeting

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Oral presentationV. Nuclear Fuel Cycle and Nuclear Materials : 505-1 Radioactive Waste Management

[2A05-08]Stabilization & Immobilization 2

Thu. Sep 9, 2021 10:45 AM - 12:00 PM JST
Thu. Sep 9, 2021 1:45 AM - 3:00 AM UTC

Room A

chair: Shizue Furukawa (CRIEPI)

10:45 AM - 11:00 AM JST(1:45 AM - 2:00 AM UTC)

[2A05]Development of stable solidification technique of ALPS sediment wastes by apatite ceramics(10)Characteristics of hydrogen gas generation from solidified apatite

*Jun Kato¹, Takeshi Osugi¹, Tomoyuki Sone¹, Ryoichiro Kuroki¹, Yoshikazu Koma¹, Masahiko Nakase², Kazuo Utsumi², Kenji Takeshita², Shun Kanagawa³, Takatoshi Hijikata³ (1. JAEA, 2. Tokyo Tech, 3. CRIEPI)

11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)

[2A06]Development of stable solidification technique of ALPS sediment wastes by apatite ceramics(11)Basic design of actual scale processing equipment of apatite solidification

*Takahiro Mori¹, Hiroyuki Nagaoka¹, Kouji Okushi¹, Naoki Kanno¹, Takashi Asano¹, Shun Kanagawa², Takatoshi Hijikata², Masahiko Nakase³, Kenji Takeshita³ (1. HGNE, 2. CRIEPI, 3. Tokyo Tech)

11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)

[2A07]Retention of anions adsorbed on iron slurry by alkali-activated materials

*Tsutomu Sato¹, Chaerun Raudhatul Islam¹, Yogarajah Elakneswaran¹, Yoshihisa Hiraki², Takeshi Ohsugi², Tomoyuki Sone², Ryoichiro Kuroki², John Provis³ (1. Hokkaido Univ., 2. JAEA, 3. Sheffield Univ.)

11:30 AM - 11:45 AM JST(2:30 AM - 2:45 AM UTC)

[2A08]Physical properties of K-based alkali-activated materials containing iron coprecipitation slurry

*Yoshihisa Hiraki¹, Ayaka Kakuda¹, Toshimitsu Saito¹, Takeshi Osugi¹, Tomoyuki Sone¹, Ryoichiro Kuroki¹, Yogarajah Elakneswaran², Tsutomu Sato² (1. JAEA, 2. Hokkaido Univ.)

11:45 AM - 12:00 PM JST(2:45 AM - 3:00 AM UTC)

Time reserved for Chair

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