CAS OpenIR
Mass transfer in a rotating packed bed reactor with a mesh-pin rotor: Modeling and experimental studies
Liu, Wei1,2; Chu, Guang-Wen1,2; Luo, Yong1,2; Liu, Ya-Zhao1,2; Meng, Fan-Yong3; Sun, Bao-Chang1,2; Chen, Jian-Feng1,2
2019-08-01
Source PublicationCHEMICAL ENGINEERING JOURNAL
ISSN1385-8947
Volume369Pages:600-610
Abstract

A rotating packed bed (RPB) reactor with full stainless steel wire mesh packing loaded in the rotor has excellent mass transfer performance. However, it has the blockage problem when applied to the reactions with solid generated on the surface of the packing. In this work, a mesh-pin rotor (MPR), combining an inner wire mesh packing zone (IMZ) and an outer resin pin zone (OPZ), was designed with the purpose of anti-blockage for the first time, expecting to possess the high mass transfer performance of wire mesh packing and self-cleaning performance of cylindrical pins. With the assistance of liquid holdup measurement by X-Ray CT scan technology, a mass transfer model was proposed for the RPB reactor with MPR and the liquid-side volumetric mass transfer coefficient (k(L)a(e)) was measured by using an oxygen-water desorption system. The predicted results by the model showed good agreement with the experimental results within a deviation of +/- 20%, displaying potential application prospects.

KeywordRotating Packed Bed Reactor Mesh-pin Rotor Mass Transfer Model Liquid Holdup
DOI10.1016/j.cej.2019.03.081
Language英语
WOS KeywordCatalytic Oxidative Absorption ; Hydrogen-sulfide ; Liquid Holdup ; Flow ; Removal ; Gas ; Packing
Funding ProjectNational Natural Science Foundation of China[21725601] ; National Natural Science Foundation of China[21676009] ; National Natural Science Foundation of China[21436001]
WOS Research AreaEngineering
WOS SubjectEngineering, Environmental ; Engineering, Chemical
Funding OrganizationNational Natural Science Foundation of China
WOS IDWOS:000463344800059
PublisherELSEVIER SCIENCE SA
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/28134
Collection中国科学院过程工程研究所
Corresponding AuthorChu, Guang-Wen; Luo, Yong
Affiliation1.Beijing Univ Chem Technol, Minist Educ High Grav Engn & Technol, Res Ctr, Beijing 100029, Peoples R China
2.Beijing Univ Chem Technol, State Key Lab Organ Inorgan Composites, Beijing 100029, Peoples R China
3.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Liu, Wei,Chu, Guang-Wen,Luo, Yong,et al. Mass transfer in a rotating packed bed reactor with a mesh-pin rotor: Modeling and experimental studies[J]. CHEMICAL ENGINEERING JOURNAL,2019,369:600-610.
APA Liu, Wei.,Chu, Guang-Wen.,Luo, Yong.,Liu, Ya-Zhao.,Meng, Fan-Yong.,...&Chen, Jian-Feng.(2019).Mass transfer in a rotating packed bed reactor with a mesh-pin rotor: Modeling and experimental studies.CHEMICAL ENGINEERING JOURNAL,369,600-610.
MLA Liu, Wei,et al."Mass transfer in a rotating packed bed reactor with a mesh-pin rotor: Modeling and experimental studies".CHEMICAL ENGINEERING JOURNAL 369(2019):600-610.
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