Effects on the Performance of Filtration in a Constant-Pressure Stirred Membrane Reactor
文献类型：期刊论文
| 作者 | Hui, Yuanyuan1,2; Feng, Xin1,2; Wang, Haoliang1,2; Mao, Zai-Sha1; Yang, Chao1,2 |
| 刊名 | INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
 |
| 出版日期 | 2022-05-18 |
| 卷号 | 61期号:19页码:6741-6752 |
| ISSN号 | 0888-5885 |
| DOI | 10.1021/acs.iecr.2c00306 |
| 英文摘要 | Membrane fouling is a troublesome factor in the design and scale-up of stirred membrane reactors. Many efforts have been made to study the fouling mechanism in traditional membrane filtration. However, it is still ambiguous in stirred membrane reactors (SMRs). For this purpose, we investigated the effects of hydrodynamics on membrane filtration performance in SMRs under constant-pressure operation by combining experiment and computational fluid dynamics (CFD) simulation. The results indicate that the strong axial flow is beneficial in maintaining the stability of membrane permeation, while the strong radial flow works oppositely. In addition, the formation of the filtration cake increases the total membrane filtration resistance but keeps smaller particles from blocking the membrane surface channels, which leads to filtration resistance multiplying rapidly. Hence, the formation of the thick cake, strong axial flow, and weak radial flow is conducive to maintaining permeation flux in order to reduce the replacement of the membrane and improve the period of continuous production. |
| WOS关键词 | CELL RETENTION CULTURE ; CROSS-FLOW VELOCITY ; SHEAR-STRESS ; CAKE FORMATION ; ULTRAFILTRATION ; MICROFILTRATION ; PARTICLE ; SYSTEM ; FILTER ; DEPOSITION |
| 资助项目 | National Key Research and Development Program[2021YFC2902502] ; National Natural Science Foundation of China[22122815] ; National Natural Science Foundation of China[22035007] ; National Natural Science Foundation of China[21978296] ; NSFC-EU project[31961133018] ; Chemistry and Chemical Engineering Guangdong Laboratory Shantou[1922006] ; Youth Innovation Promotion Association CAS |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| 出版者 | AMER CHEMICAL SOC |
| WOS记录号 | WOS:000812184000001 |
| 资助机构 | National Key Research and Development Program ; National Natural Science Foundation of China ; NSFC-EU project ; Chemistry and Chemical Engineering Guangdong Laboratory Shantou ; Youth Innovation Promotion Association CAS |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/53875]  |
| 专题 | 中国科学院过程工程研究所 |
| 通讯作者 | Feng, Xin |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, CAS Key Lab Green Proc & Engn, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Chem Engn, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hui, Yuanyuan,Feng, Xin,Wang, Haoliang,et al. Effects on the Performance of Filtration in a Constant-Pressure Stirred Membrane Reactor[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,2022,61(19):6741-6752. |
| APA | Hui, Yuanyuan,Feng, Xin,Wang, Haoliang,Mao, Zai-Sha,&Yang, Chao.(2022).Effects on the Performance of Filtration in a Constant-Pressure Stirred Membrane Reactor.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,61(19),6741-6752. |
| MLA | Hui, Yuanyuan,et al."Effects on the Performance of Filtration in a Constant-Pressure Stirred Membrane Reactor".INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 61.19(2022):6741-6752. |
入库方式： OAI收割
来源：过程工程研究所
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