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石炭灰および焼却灰のゼオライト原料としての評価
http://hdl.handle.net/10112/5489
http://hdl.handle.net/10112/5489af0e7d3e-16a2-41ef-ae2c-1be4e118cf98
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KU-1100-20010000-05.pdf (987.5 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2011-11-09 | |||||
| タイトル | ||||||
| タイトル | 石炭灰および焼却灰のゼオライト原料としての評価 | |||||
| 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 | Evaluation of Coal Fly Ash and Incineration Ash as Raw Material for Zeolite Synthesis | |||||
| 言語 | en | |||||
| 著者 |
村山, 憲弘
× 村山, 憲弘× 山川, 洋亮× 小川, 和男× 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 | Zeolite syntheses were examined using coal fly ash, paper sludge ash, municipal waste incineration fly ash, RDF fly ash and swage sludge incineration ash as raw material. The hydrothermal reaction was performed under the following conditions; NaOH concentration of 1.5 or 2.0mol/dm3, reaction time for 3 or 5h, slurry concentration of 20wt% and reaction temperature at 393K. Properties such as structure of particle surface, cation exchange capacity, chemical composition and so on were investigated for the products synthesized from various ashes. The propriety of the raw material was also evaluated. These characterized various natures including solid-liquid separation habit, which is an important factor for designing the production equipment of zeolite. Zeolite P and hydroxysodalite could be produced from raw materials of coal fly ash and paper sludge ash in the present work. Zeolite with sufficient cation exchange capacity was synthesized from municipal waste incineration fly ash, when it was treated with water washing and acid washing in order to remove soluble or acid-soluble impurities in incineration ash. The factors affecting solid-liquid separation of zeolite owe mainly to the contents of calcium component and unburned carbon in the incineration ash. The solid-liquid separation of zeolite becomes extremely difficult when the contents of calcium component and unburned carbon exceed 30% and 10wt%, respectively. This is explaned by the phenomenon that the calcium component and unburned carbon in the incineration ashes are converted to the small floating materials with small density in alkali solution. |
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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 117, 号 6, p. 501-505, 発行日 2001 |
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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・素材学会（http://www.jstage.jst.go.jp/browse/shigentosozai/_vols/-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 Fly Ash） | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | 焼却灰（Incineration 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 | 水熱合成（Hydrothermal Synthesis） | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | 再資源化（Recycle） | |||||
