2018 Fall Meeting

Presentation information

Oral presentation

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

[1G01-04] Nuclide Separation and Recovery 1

Wed. Sep 5, 2018 10:00 AM - 11:10 AM Room G (A37 -A Building)

Chair:Akihiro Uehara(QST)

10:15 AM - 10:30 AM

[1G02] Realization Development of the Flexible Waste Management System for MA P&T Technology

(10) System Compatibility of HLW Granules produced under the Multiple Candidate Conditions

*AKIHIRO SUZUKI1, Yoichi Endo1, Tatsuro Matsumura2, Tetsuo Fukasawa3 (1. NFD, 2. JAEA, 3. Hitachi GE)

Keywords:Flexible Waste Management, Environmental Burden Reduction, HLW Granule, Granule Production, Granule Re-dissolution

HLLWを乾燥・仮焼・顆粒化して得られるHLW顆粒体は、その製造条件に応じて、酸化物/硝酸塩比や充填密度が異なる顆粒体を生成する。本発表では、現在までに得られた模擬顆粒体の試験データを踏まえ、製造容易性、再溶解性等の観点から、物性の異なる顆粒体の柔軟な廃棄物管理法への適用性評価を行う。