2025 Fall Meeting
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Oral presentationV. Nuclear Fuel Cycle and Nuclear Materials : 505-3 Decommissioning Technology of Nuclear Facilities

[1D15-19]Decontamination Technologies 2

Wed. Sep 10, 2025 4:15 PM - 5:45 PM JST
Wed. Sep 10, 2025 7:15 AM - 8:45 AM UTC
Room D(Kitakyushu International Conference Center2F Meeting Room 21)
Chair:Masahide Takano(JAEA)
4:15 PM - 4:30 PM JST(7:15 AM - 7:30 AM UTC)

[1D15]Development of nanosecond pulsed laser decontamination method(1) Velocity and size of fragments produced by nanosecond laser decontamination

*keisuke Yamamoto1, Atsushi Kosuge2, Takashi Nakajima1 (1. Kyoto Univ., 2. JAEA)
Comment()
4:30 PM - 4:45 PM JST(7:30 AM - 7:45 AM UTC)

[1D16]Development of nanosecond pulsed laser decontamination method(2) Comparison of target removal rates using 100 W nanosecond/CW lasers

*Atsushi Kosuge1, Keisuke Yamamoto2, Takashi Nakajima2 (1. JAEA, 2. Kyoto Univ.)
Comment()
4:45 PM - 5:00 PM JST(7:45 AM - 8:00 AM UTC)

[1D17]Fundamental Study on the mechanism of blast decontamination equipment for small-diameter piping and general-purpose structures

*Shuntaro Kozaka1, Yuki Kamimura1, Hiroshige Kikura1, Hayato Taniguchi2, Akihiko Kawashima2, Takeshi Sugiura2, Hiroshi Takahashi3, Keisuke Jinza4 (1. Institute of Science Tokyo, 2. SINTOKOGIO, 3. Fuji Furukawa E&C, 4. Fuji Electric)
Comment()
5:00 PM - 5:15 PM JST(8:00 AM - 8:15 AM UTC)

[1D18]Investigation of a Simple Surface Coating Method for Tritium Decontamination and Stabilization

*Shingo Okumura1, Ayumu Hayakawa1, Yuzuka Hoshino1, Makoto Kobayashi2, Teruya Tanaka2, Takuji Oda3, Yasuhisa Oya1 (1. Shizuoka Univ., 2. NIFS, 3. Seoul Natl. Univ.)
Comment()
5:15 PM - 5:30 PM JST(8:15 AM - 8:30 AM UTC)

[1D19]Research and development of wipe-off decontamination technology using gel

*Tomohisa Goto1, Glenn Harvel2, Takeyoshi Sunagawa3 (1. Taihei Dengyo Ltd., 2. Ontario Tech Univ., 3. FUT)
Comment()
5:30 PM - 5:45 PM JST(8:30 AM - 8:45 AM UTC)

Time reserved for Chair

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