Pressure drop prediction of ceramic membrane filters at high temperature
文献类型：期刊论文
| 作者 | Xiong, Rui; Sun, Guangchao; Si, Kaikai; Liu, Qingzhu; Liu, Kaiqi |
| 刊名 | POWDER TECHNOLOGY
 |
| 出版日期 | 2020-03-15 |
| 卷号 | 364页码:647-653 |
| 关键词 | Ceramic membrane Pressure drop High temperature Filtration Flue gas |
| ISSN号 | 0032-5910 |
| DOI | 10.1016/j.powtec.2020.01.085 |
| 英文摘要 | This investigation was performed to predict the pressure drop of ceramic membrane filters at high temperature. Experiments of hot flue gas filtration were carried out to monitor the flow rate, dust concentration, temperature and pressure behavior of the ceramic membrane filters, and the dust states at different temperatures. Based on the Carman-Kozeny's equation and experimental data, a semi-empirical formula was developed for predicting the pressure drop of ceramic membrane filters at high temperature. Results show that high temperature leads to high flue gas viscosity, low filtration efficiency and promotes the sintering of dust cake, which leads to fluctuations in pressure drop which increases at the beginning and then decreases. The highest applicable temperature with lowest pressure drop could be deduced by the semi-empirical formula. (C) 2020 Elsevier B.V. All rights reserved. |
| WOS关键词 | HOT GAS FILTRATION ; DUST CAKE ; PARTICULATE ; FLOW ; EFFICIENCY ; POROSITY ; BUILDUP ; ASH |
| 资助项目 | National Key R&D Program of China[2016YFB0601100] |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000528218100057 |
| 出版者 | ELSEVIER |
| 资助机构 | National Key R&D Program of China |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/40396]  |
| 专题 | 中国科学院过程工程研究所 |
| 通讯作者 | Liu, Kaiqi |
| 作者单位 | Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xiong, Rui,Sun, Guangchao,Si, Kaikai,et al. Pressure drop prediction of ceramic membrane filters at high temperature[J]. POWDER TECHNOLOGY,2020,364:647-653. |
| APA | Xiong, Rui,Sun, Guangchao,Si, Kaikai,Liu, Qingzhu,&Liu, Kaiqi.(2020).Pressure drop prediction of ceramic membrane filters at high temperature.POWDER TECHNOLOGY,364,647-653. |
| MLA | Xiong, Rui,et al."Pressure drop prediction of ceramic membrane filters at high temperature".POWDER TECHNOLOGY 364(2020):647-653. |
入库方式： OAI收割
来源：过程工程研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。