Session information

Oral presentation

V. 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 Room A

chair: Shizue Furukawa (CRIEPI)

10:45 AM - 11:00 AM

[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

[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

[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

[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.)

Time reserved for Chair (11:45 AM - 12:00 PM)

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