[3A05-10] Nuclide Separation and Recovery 2

[3A08] Realization Development of the Flexible Waste Management System for MA P&T Technology

(5)Storage Concept and Thermal Property

*Tetsuo Fukasawa¹, Kuniyoshi Hoshino¹, Keita Endo¹, Akihiro Suzuki², Atsushi Ohuchi² (1. Hitachi-GE, 2. NFD)

Keywords:Flexible Waste Management, Environmental Burden Reduction, Storage Facility, Thermal Property, High Density

Present natural convection air-cooled storage facility for vitrified HLW glass will be co-utilized for the storage of HLW granular form. Canister size and granular form storage density will be optimized by satisfying the thermal restrictions for the storage ficility. Hot press for the calcined simulated HLW solultion enables to produce high density granular form.