Correlation between hysteresis of gas-liquid mass transfer and liquid distribution in a trickle bed
文献类型：期刊论文
| 作者 | Wang, R. ; Luan, M. L. ; Mao, Z. S. ; Chen, J. Y. |
| 刊名 | Chinese Journal of Chemical Engineering
 |
| 出版日期 | 1997 |
| 期号 | 2页码:135-139 |
| 关键词 | trickle-bed reactor radial liquid distribution gas-liquid mass transfer hysteresis pressure-drop hysteresis cocurrent downflow reactors |
| 其他题名 | Chin. J. Chem. Eng. |
| 中文摘要 | The hysteresis of gas-liquid mass transfer rate and the corresponding radial liquid distribution in a trickle bed reactor are measured to provide evidence for the correlation between these two behaviors. Experimental results indicate that the hysteresis of gas-liquid mass transfer originates from the nonuniformity of the hydrodynamic state of gas-liquid flow and the radial maldistribution of local k(gl)a corresponds very well to the radial maldistribution of liquid flow in the bed. The local liquid flow rate is also found to be nonuniform in the azimuthal direction. In view of maldistributed liquid flow even in the pulsing flow regime, the conventional plug flow model seems oversimplified for describing the behavior of a trickle bed. |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| 公开日期 | 2013-11-15 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/5885]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 推荐引用方式 GB/T 7714 | Wang, R.,Luan, M. L.,Mao, Z. S.,et al. Correlation between hysteresis of gas-liquid mass transfer and liquid distribution in a trickle bed[J]. Chinese Journal of Chemical Engineering,1997(2):135-139. |
| APA | Wang, R.,Luan, M. L.,Mao, Z. S.,&Chen, J. Y..(1997).Correlation between hysteresis of gas-liquid mass transfer and liquid distribution in a trickle bed.Chinese Journal of Chemical Engineering(2),135-139. |
| MLA | Wang, R.,et al."Correlation between hysteresis of gas-liquid mass transfer and liquid distribution in a trickle bed".Chinese Journal of Chemical Engineering .2(1997):135-139. |
入库方式： OAI收割
来源：过程工程研究所
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