2026 Annual Meeting
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Session Details

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

[1A04-07]vitrification

Wed. Mar 11, 2026 10:20 AM - 11:25 AM JST
Wed. Mar 11, 2026 1:20 AM - 2:25 AM UTC
Room A(Kumamoto-jo Hall 4F Conference RoomA1)
Chair:Shuhei Nagata(NUMO)
10:20 AM - 10:35 AM JST(1:20 AM - 1:35 AM UTC)

[1A04]Study on treatment methods for spent ion-exchange resin wasteNormalized mass loss of vitrified samples containing simulated residue mineralized by wet oxidation

*Shizue FURUKAWA1, Takeshi YAMAMOTO1, Taku Otsuka1 (1. CRIEPI)
10:35 AM - 10:50 AM JST(1:35 AM - 1:50 AM UTC)

[1A05]Investigation of chemical state of uranium contained in borosilicate glass(3) Differences depending on the type of alkali oxide

*Takayuki Nagai1, Yusuke Aoyama1, Nanako Katsuoka1, Yoshihiro Okamoto1, Daisuke Akiyama2, Nobuaki Sato2, Akira Kirishima2 (1. JAEA, 2. Tohoku Univ.)
10:50 AM - 11:05 AM JST(1:50 AM - 2:05 AM UTC)

[1A06]Investigation of chemical state of uranium in simulated waste glass coexisting zirconium molybdate

*YUSUKE AOYAMA1, NANAKO KATSUOKA1, TAKAYUKI NAGAI1, YOSHIHIRO OKAMOTO1, DAISUKE AKIYAMA2, AKIRA KIRISHIMA2 (1. JAEA, 2. Tohoku Univ.)
11:05 AM - 11:20 AM JST(2:05 AM - 2:20 AM UTC)

[1A07]Effect of yellow phase suppression through pre-treatment of alkaline scrubbing waste using porous glass beads

*Kazuyoshi Uruga1, Tsuyoshi Usami1 (1. CRIEPI)
11:20 AM - 11:25 AM JST(2:20 AM - 2:25 AM UTC)

Time reserved for Chair

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