Prediction of distribution behavior of particles with wide size distribution in baffled fluidized beds
文献类型：期刊论文
| 作者 | Zhang, Libo1,2,3; Li, Hongzhong1; Hu, Chaoquan1; Zhu, Qingshan1,2 |
| 刊名 | POWDER TECHNOLOGY
 |
| 出版日期 | 2019-04-15 |
| 卷号 | 348页码:24-32 |
| ISSN号 | 0032-5910 |
| 关键词 | Mean residence time Wide size distribution particles Relative elutriation degree |
| DOI | 10.1016/j.powtec.2019.03.012 |
| 英文摘要 | Multi-baffle fluidized beds are recognized as efficient for controlling the difference in the mean residence time (MRT) of particles with a wide size distribution (WSD). Modeling the MRT of the particles of the each size is of great importance in the design of baffled fluidized beds for various applications. An analogy to the gas-liquid distillation model, based on the relative elutriation degree, was proposed herein for predicting the MRT of the particles of each size. The model was validated by comparison of the predicted and measured composition of the particles of each size in baffle-free and baffled fluidized beds. Moreover, the effects of the gas velocity, number of baffles, and baffle structure on the difference in the MRT for the WSD particles were investigated by applying the proposed model. (C) 2019 Published by Elsevier B.V. |
| WOS关键词 | RESIDENCE TIME DISTRIBUTION ; PRESSURE-DROP ; SOLIDS ; SEGREGATION ; FLOW |
| 资助项目 | National Natural Science Foundation of China[21736010] ; Center for Mesoscience, Institute of Process Engineering, Chinese Academy of Sciences[COM2016A001] |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE BV |
| WOS记录号 | WOS:000466830600003 |
| 资助机构 | National Natural Science Foundation of China ; Center for Mesoscience, Institute of Process Engineering, Chinese Academy of Sciences |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/28237]  |
| 专题 | 中国科学院过程工程研究所 |
| 通讯作者 | Li, Hongzhong; Hu, Chaoquan; Zhu, Qingshan |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, POB 353, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.SINOPEC, Res Inst Petr Proc, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Libo,Li, Hongzhong,Hu, Chaoquan,et al. Prediction of distribution behavior of particles with wide size distribution in baffled fluidized beds[J]. POWDER TECHNOLOGY,2019,348:24-32. |
| APA | Zhang, Libo,Li, Hongzhong,Hu, Chaoquan,&Zhu, Qingshan.(2019).Prediction of distribution behavior of particles with wide size distribution in baffled fluidized beds.POWDER TECHNOLOGY,348,24-32. |
| MLA | Zhang, Libo,et al."Prediction of distribution behavior of particles with wide size distribution in baffled fluidized beds".POWDER TECHNOLOGY 348(2019):24-32. |
入库方式： OAI收割
来源：过程工程研究所
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