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Chloride binding behavior of monosulfate hydrate
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- Hirao Hiroshi
- Taiheiyo Cement Co.
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- Yamada Kazuo
- Taiheiyo Cement Co.
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- Takahashi Haruka
- Taiheiyo Cement Co.
Bibliographic Information
- Other Title
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- モノサルフェート水和物による塩化物イオンの固定化挙動
Description
The chloride binding behavior of monosulfate hydrate (AFm) is investigated. The chloride binding curve of AFm can be represented by a Freundlich isotherm. The chloride binding of AFm mainly depends on the formation of Friedel' s salt by ion exchange between SO42- and Cl-. Theoretically, 1 mol of Friedel' s salt contains 2 mol of chloride ion. In this study, 1 mol of AFm bound 1.1 mol of chloride ion at a chloride concentration of 5mol/l. This is considered to be caused by the partial dissolution of AFm and the production of other hydrates such as ettringite.
Journal
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- Preprints of Annual Meeting of The Ceramic Society of Japan<br> Preprints of Fall Meeting of The Ceramic Society of Japan
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Preprints of Annual Meeting of The Ceramic Society of Japan<br> Preprints of Fall Meeting of The Ceramic Society of Japan 2003S (0), 431-431, 2003
The Ceramic Society of Japan
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Details 詳細情報について
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- CRID
- 1390001205613466624
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- NII Article ID
- 130006969390
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- Data Source
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- JaLC
- CiNii Articles
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- Abstract License Flag
- Disallowed
