CAS OpenIR
Investigation of hydrodynamics and mass transfer in an internal loop airlift slurry reactor integrating mixing and separation
Yang, Tao1,2,3; Geng, Shujun1,2; Gao, Fei4; He, Taobo4; Cheng, Jingcai5,6; Huang, Qingshan1,2,5,6; Yang, Chao1,2,5,6
2021-03-15
Source PublicationSEPARATION AND PURIFICATION TECHNOLOGY
ISSN1383-5866
Volume259Pages:11
AbstractBased on newly invented internal loop airlift slurry reactor integrating mixing and separation, hydrodynamics and mass transfer under different solid loadings and superficial gas velocities were systematically investigated, and mixing and mass transfer characteristics were studied. Additionally, some empirical models for these critical parameters are proposed. A phenomenon of internal fluid relay circulations in the riser of the internal loop airlift reactor at the high superficial gas velocity was firstly discovered by visual observation and was then verified both by the picture sequences and theoretical analysis, and some new thoughts for structural optimization were also proposed. It was found that the axial solid concentration deviation can be more than 30% and the solid particles were inclined to exist near the wall. Surprisingly, the particle size distributions were found to be the same in the whole reactor. This slurry reactor will be popular in industry with a further structural optimization.
KeywordSlurry reactor Mixing Separation Hydrodynamics Mass transfer
DOI10.1016/j.seppur.2020.118209
Language英语
WOS KeywordFISCHER-TROPSCH SYNTHESIS ; BUBBLE-COLUMN ; LIQUID CIRCULATION ; WASTE-WATER ; FLOW ; COALESCENCE ; PHOTOBIOREACTOR ; CULTIVATION ; CLEARANCE ; PATTERNS
Funding ProjectNational Natural Science Foundation of China[21878318] ; National Natural Science Foundation of China[21808232] ; National Natural Science Foundation of China[21961160745] ; DNL Cooperation Fund, CAS[DNL201902] ; "Transformational Technologies for Clean Energy and Demonstration", Strategic Priority Research Program of the Chinese Academy of Sciences (CAS)[XDA21060400] ; Qingdao Institute of Bioenergy and Bioprocess Technology (QIBEBT) ; Dalian National Laboratory for Clean Energy (DNL) of CAS (QIBEBT)[ZZBS201803] ; Dalian National Laboratory for Clean Energy (DNL) of CAS (QIBEBT)[I201907] ; CAS Key Technology Talent Program ; Key Research Program of Frontier Sciences, CAS[QYZDJ-SSW-JSC030] ; Project of CNPC-DICP Joint Research Center
WOS Research AreaEngineering
WOS SubjectEngineering, Chemical
Funding OrganizationNational Natural Science Foundation of China ; DNL Cooperation Fund, CAS ; "Transformational Technologies for Clean Energy and Demonstration", Strategic Priority Research Program of the Chinese Academy of Sciences (CAS) ; Qingdao Institute of Bioenergy and Bioprocess Technology (QIBEBT) ; Dalian National Laboratory for Clean Energy (DNL) of CAS (QIBEBT) ; CAS Key Technology Talent Program ; Key Research Program of Frontier Sciences, CAS ; Project of CNPC-DICP Joint Research Center
WOS IDWOS:000605006300010
PublisherELSEVIER
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/43076
Collection中国科学院过程工程研究所
Corresponding AuthorHuang, Qingshan; Yang, Chao
Affiliation1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol QIBEBT, CAS Key Lab Biofuels, Qingdao 266101, Shandong, Peoples R China
2.Dalian Natl Lab Clean Energy DNL, Dalian 116023, Liaoning, Peoples R China
3.Univ Chinese Acad Sci, Sch Chem Engn, Beijing 100080, Peoples R China
4.China Natl Petr Corp CNPC, Petrochem Res Inst, Beijing 100083, Peoples R China
5.Chinese Acad Sci, Inst Proc Engn, CAS Key Lab Green Proc & Engn, Beijing 100190, Peoples R China
6.Chinese Acad Sci, Innovat Acad Green Manufacture, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Yang, Tao,Geng, Shujun,Gao, Fei,et al. Investigation of hydrodynamics and mass transfer in an internal loop airlift slurry reactor integrating mixing and separation[J]. SEPARATION AND PURIFICATION TECHNOLOGY,2021,259:11.
APA Yang, Tao.,Geng, Shujun.,Gao, Fei.,He, Taobo.,Cheng, Jingcai.,...&Yang, Chao.(2021).Investigation of hydrodynamics and mass transfer in an internal loop airlift slurry reactor integrating mixing and separation.SEPARATION AND PURIFICATION TECHNOLOGY,259,11.
MLA Yang, Tao,et al."Investigation of hydrodynamics and mass transfer in an internal loop airlift slurry reactor integrating mixing and separation".SEPARATION AND PURIFICATION TECHNOLOGY 259(2021):11.
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