WEKO3
アイテム
石炭灰フライアッシュのゼオライト化反応の機構
http://hdl.handle.net/10112/5484
http://hdl.handle.net/10112/548492eaaa39-d177-4a0c-a77b-fd1e708697b0
名前 / ファイル | ライセンス | アクション |
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2011-11-09 | |||||
タイトル | ||||||
タイトル | 石炭灰フライアッシュのゼオライト化反応の機構 | |||||
言語 | ja | |||||
言語 | ||||||
言語 | jpn | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
その他のタイトル | ||||||
その他のタイトル | Reaction Mechanism of Zeolite Synthesis from Coal Fly Ash | |||||
言語 | en | |||||
著者 |
村山, 憲弘
× 村山, 憲弘× 小田, 和男× 西川, 泰義× 山本, 秀樹× 芝田, 隼次 |
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概要 | ||||||
内容記述タイプ | Other | |||||
内容記述 | In order to clarify the reaction mechanism of zeolite synthesis from coal fly ash, zeolite was synthesized by using various alkali solutions. Alkali solutions of single and two component systems of NaOH, Na2CO3 and KOH were used for zeolite synthesis. The surface structure of zeolites obtained under various conditions was evaluated, and the role of alkali solution on zeolite synthesis was investigated. In the case of single component alkali solutions, zeolite P was produced from only NaOH solution under an ordinary synthesis condition (393 K reaction temperature, 3 hrs. reaction time and 2 mol / dm3 alkali concentration). It was confirmed that chabazite was synthesized by extending of reaction time in KOH solution. In the case of two component alkali solutions, zeolite was produced at the particular mixing composition. As the results, it was found that OH- ion in alkali solution contributed to the dissolution of coal fly ash, and Na+ ion contributed to the crystallization of zeolite. Also, it was confirmed that the important factor to fasten the reaction rate of zeolite synthesis was Na+ ion in alkali solution. In this study, the reaction mechanism of zeolite synthesis from coal fly ash was clarified. |
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言語 | en | |||||
書誌情報 |
ja : 資源と素材 : 資源・素材学会誌 巻 116, 号 6, p. 509-514, 発行日 2000 |
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ISSN | ||||||
収録物識別子タイプ | PISSN | |||||
収録物識別子 | 09161740 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN10062646 | |||||
権利 | ||||||
権利情報 | 資源と素材(http://www.jstage.jst.go.jp/article/shigentosozai/116/6/116_509/_article/-char/ja/) | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
出版者 | ||||||
出版者 | 資源・素材学会 | |||||
言語 | ja | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 石炭灰(Coal Ash) | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | ゼオライト(Zeolite) | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | アルカリ水熱合成(Alkali Hydrothermal Synthesis Reaction Mechanism) | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | P型ゼオライト(Zeolite P) | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | シャバサイト(Chabazite) |