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RESEARCH ON UTILIZATION OF FLYASH FOR BARRIER LAYER/BUFFER MATERIALS FOR RADIOACTIVE WASTE DISPOSAL

RESEARCH ON UTILIZATION OF FLYASH FOR BARRIER LAYER/BUFFER MATERIALS FOR RADIOACTIVE WASTE DISPOSAL
利用粉煤灰作为放射性废物处置阻隔层/缓冲材料的研究
批准号：
21760679
负责人：
SASAOKA Takashi
金额：
$2.75万
依托单位：
Kyushu University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Young Scientists (B)
财政年份：
2009
资助国家：
日本
项目状态：
已结题
起止时间：
2009 至 2010
来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21760679/
关键词：
資源開発放射性廃棄物処分石炭灰の有効利用pH測定イオン溶出カラム試験浸透流・移流分散解析放射性核種の移動石炭灰の基礎物性力学的特性遮水性膨潤特性熱伝導特性

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中文摘要
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英文摘要
A flyash-based barrier layer/cover system instead of bentonite-only one is proposed in this research. This paper describes the current system and technology for radioactive waste disposal and then proposes and discusses the applicability of flyash as a content of barrier layer/cover material based on the results of a series of laboratory tests and numerical analysis. The applicability of flyash to the contents of barrier layer/buffer for radioactive wastes was investigated in this research. From the results of a series of laboratory tests, it can be concluded that flyash has a great potential for use in them as the bentonite is substituted (substitution ratio : 30-40%).
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Study on utilization of flyash for barrier.layer/buffer materials for radioactive waste disposal
利用粉煤灰作为放射性废物处置阻隔层/缓冲材料的研究
DOI： --
发表时间： 2010
期刊：
影响因子： --
作者： [Yasuhiro Yoshida, Hideki Shimada, Takashi Sasaoka, Kikuo Matsui, Hideaki Nakagawa, Yoshiaki Sakai, Jan Gottfried, Takashi Sasaoka]
通讯作者： Takashi Sasaoka
Consumption of Coal and Utilization of Coal Ash in Japan
日本煤炭消费量及粉煤灰利用情况
DOI： --
发表时间： 2009
期刊： Proceedings of 13th Conference on Environm ent and Mineral Processing Vol.1
影响因子： --
作者： [Yasuhiro Yoshida, Hideki Shimada, Takashi Sasaoka, Kikuo Matsui, Hideaki Nakagawa, Yoshiaki Sakai, Jan Gottfried]
通讯作者： Jan Gottfried
Development of Low Environmental Impact and Low Rank Coal Mining System for Carbon Neutral
  • 批准号：
    25820431
  • 项目类别：
    Grant-in-Aid for Young Scientists (B)
  • 资助金额：
    $2.75万
  • 财政年份：
    2013
  • 负责人：
    SASAOKA Takashi
  • 依托单位：
    Kyushu University
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