Dehydration of tetrahydrate potassium pentaborate in fluidized bed
文献类型：期刊论文
| 作者 | Yang, G; Li, ZH; Zhang, Y |
| 刊名 | CHEMICAL ENGINEERING AND PROCESSING
 |
| 出版日期 | 2005-11-01 |
| 卷号 | 44期号:11页码:1216-1220 |
| 关键词 | tetrahydrate potassium pentaborate potassium pentaborate fluidized bed reactor dehydration |
| ISSN号 | 0255-2701 |
| 其他题名 | Chem. Eng. Process. |
| 中文摘要 | The dehydration of tetrahydrate potassium pentaborate was investigated in it fluidized bed reactor. The effect of reaction temperature. flow rate of the fluidization gas and particle amount were studied in detail, The optimum dehydration conditions of the reactor were determined at three temperatures (573 K, 598 K and 623 K). In the process of dehydration, only tetrahydrate potassium pentaborate and KB5O5 were observed. The dehydration kinetics of tetrahydrate potassium pentaborate Were also investigated at the same temperatures, and by applying the experimental data to the Shrinking-Core Model, it was found that the dehydration process is controlled by chemical reaction at the beginning period, and thereafter controlled by the diffusion through product layer. (c) 2005 Elsevier B.V. All rights reserved. |
| 英文摘要 | The dehydration of tetrahydrate potassium pentaborate was investigated in it fluidized bed reactor. The effect of reaction temperature. flow rate of the fluidization gas and particle amount were studied in detail, The optimum dehydration conditions of the reactor were determined at three temperatures (573 K, 598 K and 623 K). In the process of dehydration, only tetrahydrate potassium pentaborate and KB5O5 were observed. The dehydration kinetics of tetrahydrate potassium pentaborate Were also investigated at the same temperatures, and by applying the experimental data to the Shrinking-Core Model, it was found that the dehydration process is controlled by chemical reaction at the beginning period, and thereafter controlled by the diffusion through product layer. (c) 2005 Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Energy & Fuels ; Engineering, Chemical |
| 研究领域[WOS] | Energy & Fuels ; Engineering |
| 关键词[WOS] | SINGLE-CRYSTALS ; GROWTH ; BORAX ; KB5 |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000231207500006 |
| 公开日期 | 2013-10-25 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/4141]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | Chinese Acad Sci, Inst Proc Engn, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, G,Li, ZH,Zhang, Y. Dehydration of tetrahydrate potassium pentaborate in fluidized bed[J]. CHEMICAL ENGINEERING AND PROCESSING,2005,44(11):1216-1220. |
| APA | Yang, G,Li, ZH,&Zhang, Y.(2005).Dehydration of tetrahydrate potassium pentaborate in fluidized bed.CHEMICAL ENGINEERING AND PROCESSING,44(11),1216-1220. |
| MLA | Yang, G,et al."Dehydration of tetrahydrate potassium pentaborate in fluidized bed".CHEMICAL ENGINEERING AND PROCESSING 44.11(2005):1216-1220. |
入库方式： OAI收割
来源：过程工程研究所
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