2020 Fall Meeting

Presentation information

Oral presentation

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

[2B01-06] Stabilization and Immobilization 1

Thu. Sep 17, 2020 10:00 AM - 11:45 AM Room B (Zoom room 2)

Chair:Nobuyuki NAKASHIO(ATOX)

10:45 AM - 11:00 AM

[2B04] Development of stable solidification technique of ALPS sediment wastes by apatite ceramics

(2)Synthesis and characterization of apatite waste forms by solid-state reaction

*Shun Kanagawa1,2, Masahiko Nakase2, Ayumu Masuda2, Kazuo Utsumi2, Takatoshi Hijikata1, Kenji Takeshita2 (1. CRIEPI, 2. Tokyo Tech)

Keywords:Fukushima Daiichi Nuclear Power Station, ALPS sediment, Solidification, Apatites, Solid-state reaction

ソリッド法を用いてALPS沈殿廃棄物構成元素を構造内に有するアパタイト固化体の合成実験を行った。合成手順、合成条件ならびに物性評価結果について報告する。