Chemical durability of iron-phosphate glass as the high level waste from pyrochemical reprocessing

被引：13

作者：

Kofuji, Hirohide ^{[1
]}

Yano, Tetsuji ^{[2
]}

Myochin, Munetaka ^{[1
]}

Matsuyama, Kanae ^{[3
]}

Okita, Takeshi ^{[3
]}

Miyamoto, Shinya ^{[3
]}

机构：

[1] Japan Atom Energy Agcy, 4-33 Tokai Mura, Tokai, Ibaraki 3191194, Japan

[2] Tokyo Inst Technol, Meguro Ku, Tokyo 1528550, Japan

[3] Toshiba Co Ltd, Kawasaki Ku, Kawasaki, Kanagawa 2100862, Japan

来源：

ATALANTE 2012 INTERNATIONAL CONFERENCE ON NUCLEAR CHEMISTRY FOR SUSTAINABLE FUEL CYCLES | 2012年 / 7卷

关键词：

Iron phosphate glass; high level waste form; chemical durability; dissolution rate;

D O I：

10.1016/j.proche.2012.10.116

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

As a part of the research and development for the nuclear waste disposal concept suitable to the advanced fuel cycle systems and its performance evaluation, the iron-phosphate glass is examined as an alternative waste form for high level waste generated from pyrochemical reprocessing. In order to enhance the waste element content in the glass matrix and improve the durability of the waste form, optimization experiments of glass composition were carried out and the effect of additional other transition metal oxides was found out in this study. (C) 2012 Elsevier B.V...Selection and/or peer-review under responsibility of the Chairman of the ATALANTE 2012 Program Committee

引用

页码：764 / 771

页数：8

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