Fundamental Study on Mechanism of Blasting Decontamination Device for Small Diameter Pipe

Hideharu Takahashi

Presentation information

Oral presentation

V. Nuclear Fuel Cycle and Nuclear Materials » 505-3 Decommissioning Technology of Nuclear Facilities

[2C14-18] Dismantling and Decontamination Technology

Tue. Mar 17, 2020 4:05 PM - 5:25 PM Room C (Lecture Bildg. L 1F L-2)

Chair:Toru Ogawa(JEAE)

4:05 PM - 4:20 PM

[2C14] Fundamental Study on Mechanism of Blasting Decontamination Device for Small Diameter Pipe

*Hideharu Takahashi¹, Sota Yamamoto¹, Hayato Taniguchi², Akihiko Kawashima², Hiroshi Takahashi³, Hiroshige Kikura¹ (1. Tokyo Institute of Technology, 2. Shintokogio, Ltd., 3. Fuji Furukawa Engineering & Construction Co.,Ltd.)

Keywords:Decommission, Small-diamater Pipe, Blasting polishing, Barrel polishing, Decontamination

We report on the fundamental experiments that contribute to the optimal decontamination method and the elucidation of the mechanism for the development of the blast decontamination device for small-diameter pipes.