2016 Fall Meeting

Presentation information

Oral Presentation

IV. Nuclear Fuel Cycle and Nuclear Materials » 405-1 Radioactive Waste Management

[1E01-07] Vitrification 1

Wed. Sep 7, 2016 10:00 AM - 11:55 AM Room E (Kumume City Plaza - Kurumeza Theatre)

Chair: Kenji Takeshita (Tokyo Tech)

10:45 AM - 11:00 AM

[1E04] Basic research programs for the next generation vitrification technology

(30)Characterization of iron phosphate glass containing high-level waste simulant

*Hidekazu Kobayashi1, Takayuki Nagai1, Yoshihiro Okamoto1, Kennichi Sasage1, Ippei Amamoto1,2, Hiromichi Takebe2, Hiroki Nakamura3, Naoki Mitamura3, Tatsuya Tsuzuki3 (1.Japan Atomic Energy Agency, 2.Ehime University, 3.Central Glass Co., Ltd)

Keywords:Vitrification, Iron phosphate glass, High level liquid waste, Chemical durability

高レベル廃液処理への鉄リン酸ガラスの適用性を確認している。本報では、実プロセスでの原料形態を想定し、高レベル廃液組成を模擬した廃液を用いて廃棄物含有ガラスを作製し、相分離状況及び化学的耐久性等を評価した。