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Effect of Volume Decrease on Fluidization Quality of Fluidized Catalyst Beds
http://hdl.handle.net/10232/00032036
http://hdl.handle.net/10232/00032036b58d3a3f-4282-4da4-b341-d14c305ee966
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
AIChEJ2006_52_3210 (178.0 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2022-07-25 | |||||
| タイトル | ||||||
| タイトル | Effect of Volume Decrease on Fluidization Quality of Fluidized Catalyst Beds | |||||
| タイトル言語 | en | |||||
| 著者 |
甲斐, 敬美
× 甲斐, 敬美× 通山, 恵一× 西江, 強一× 高橋, 武重× 中島, 充幸 |
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| 言語 | ||||||
| 言語 | eng | |||||
| 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 | |||||
| 要約 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | The fluidization quality significantly decreased when the reaction involving a decrease in the gas volume was carried out in a fluidized catalyst bed. In the present study, we carried out the hydrogenation of carbon dioxide in a transparent column to observe the bed behavior. When the reaction rate was increased, the fluidity of the emulsion phase decreased and channeling occurred. When the fluidity of the emulsion phase decreased even further, the upper part of the bed was defluidized and this part was lifted up through the column. This phenomenon caused the entrainment of a large amount of catalyst particles from the reactor. We studied the effects of the reduction rate of the gas volume and the maximum gas contraction ratio on the fluidization behavior. The criterion for a stable operation, which could be successfully given by the gas-volume reduction rate, is useful for determining the operating conditions needed to establish good fluidization when the reactions involving a decrease in the gas volume are carried out in a fluidized catalyst bed. | |||||
| 内容記述言語 | en | |||||
| 収録雑誌名 |
en : AIChE Journal 巻 52, 号 9, p. 3210-3215, 発行日 2006-09-01 |
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| 作成日 | ||||||
| 日付 | 2006-09-01 | |||||
| 日付タイプ | Issued | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| ISSN | 00011541 | |||||
| NII書誌ID（雑誌） | ||||||
| 収録物識別子タイプ | NCID | |||||
| NC ID | AA00502853 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| DOI | https://doi.org/10.1002/aic.10925 | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| NDC | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 570 | |||||
| 公開者・出版者 | ||||||
| 出版者 | Wiley | |||||
| 出版者言語 | en | |||||
| 関連（relation）（relationType設定なし） | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://onlinelibrary.wiley.com/doi/10.1002/aic.10925/abstract | |||||
