Solidification of "cement-glass".
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- HORIUCHI Susumu
- Hitachi Works, Hitachi Ltd.
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- KIKUCHI Makoto
- Hitachi Works, Hitachi Ltd.
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- CHINO Koichi
- Energy Research Laboratory, Hitachi Ltd.
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- BABA Tsutomu
- Energy Research Laboratory, Hitachi Ltd.
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- YUSA Hideo
- Energy Research Laboratory, Hitachi Ltd.
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- NAITOH Hiroyuki
- Mizusawa Industrial Chemicals Ltd.,
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説明
Cement-glass, which is a mixture of sodium silicate (kNa2O•mSiO2•nH2O), silicon phosphate (P2O5•2SiO2) and cement, was developed to solidify radioactive waste pellets in containers. The optimum molar ratio of Si(OH)4, NaOH and P2O5•2SiO2 was found to be 2:2:1, based on compressive strength measurement of solidified samples. The compressive strength of solidified sodium silicate with silicon phosphate was increased when the amount of solidified SiO2 per unit volume was increased by reducing the water content. Cement-glass had a higher Cs distribution factor than ordinary Portland cement.
収録刊行物
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- Ｊｏｕｒｎａｌ ｏｆ Ｎｕｃｌｅａｒ Ｓｃｉｅｎｃｅ ａｎｄ Ｔｅｃｈｎｏｌｏｇｙ（日本原子力学会英文論文誌）
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Ｊｏｕｒｎａｌ ｏｆ Ｎｕｃｌｅａｒ Ｓｃｉｅｎｃｅ ａｎｄ Ｔｅｃｈｎｏｌｏｇｙ（日本原子力学会英文論文誌） 26 (9), 887-892, 1989
一般社団法人 日本原子力学会
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詳細情報 詳細情報について
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- CRID
- 1390001204098774528
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- NII論文ID
- 130000826617
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- COI
- 1:CAS:528:DyaL1MXlvVartbk%3D
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- ISSN
- 18811248
- 00223131
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- 本文言語コード
- en
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- データソース種別
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- JaLC
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