2019 Annual Meeting

Presentation information

Oral presentation

V. Nuclear Fuel Cycle and Nuclear Materials » 505-1  Radioactive Waste Management

[1B14-18] Nuclide Separation and Recovery 3

Wed. Mar 20, 2019 4:05 PM - 5:30 PM Room B (Common Education Bildg. 2 1F No.10)

Chair:Akihiro Suzuki(NFD)

4:35 PM - 4:50 PM

[1B16] Reduction and Resource Recycling of High-level Radioactive Wastes through Nuclear Transmutation

(3-3)Study on recovery process concept of LLFPs from vitrified glass waste by using pyroprocess method

*Kazuhito Asano1, Takashi Omori1, Shohei Kanamura1, Masaaki Kaneko1, Yoshiharu Sakamura2 (1. Toshiba ESS, 2. CRIEPI)

Keywords:ImPACT, Vitrified glass, Study on process concept, pyroprocess

To recover Pd, Se, Cs and Zr of the elements containing a long-life nuclide from vitrified glass, the destruction of the glass network structure and processing of products using pyroprocess are studied. The concept of facility incorporating selected process is reported.