CAS OpenIR
Dispersed-Phase Holdup and Characteristic Velocity in an Agitated-Pulsed Solvent Extraction Column
Tan, Boren1,2; Li, Longxiang2,3; Lan, Minle1,2; Wang, Yong1; Qi, Tao1
2021-02-16
Source PublicationCHEMICAL ENGINEERING & TECHNOLOGY
ISSN0930-7516
Pages15
AbstractThe agitated-pulsed column (APC) is expected to exhibit good transfer. The dispersed-phase holdup and characteristic velocity were measured using a 25-mm diameter APC. The holdup declined at first and then escalated with the increase of pulsation intensity which was in contrary to the trend of the characteristic velocity change. The pulsation intensity corresponding to minimum holdup was found, and it increased with higher agitation speed. The interfacial area was also calculated. Correlations were developed for the holdup and characteristic velocity prediction within 5.34 % and 9.54 % deviation, respectively. Flooding lines were calculated by the characteristic velocity method and operating regimes were determined by the experimental results.
KeywordAgitated‐ pulsed column Dispersed‐ phase holdup Process intensification Solvent extraction
DOI10.1002/ceat.202000534
Language英语
Funding ProjectNational Key R&D Program of China[2019YFC1907700] ; Technology Service Network Initiative[KFJ-STS-QYZD-081]
WOS Research AreaEngineering
WOS SubjectEngineering, Chemical
Funding OrganizationNational Key R&D Program of China ; Technology Service Network Initiative
WOS IDWOS:000618311400001
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/43418
Collection中国科学院过程工程研究所
Corresponding AuthorWang, Yong; Qi, Tao
Affiliation1.Chinese Acad Sci, Inst Proc Engn, Natl Engn Lab Hydromet Cleaner Prod Technol, Beijing 100089, Peoples R China
2.Univ Chinese Acad Sci, Beijing 101400, Peoples R China
3.Hebei Univ Engn, Handan 056000, Peoples R China
Recommended Citation
GB/T 7714
Tan, Boren,Li, Longxiang,Lan, Minle,et al. Dispersed-Phase Holdup and Characteristic Velocity in an Agitated-Pulsed Solvent Extraction Column[J]. CHEMICAL ENGINEERING & TECHNOLOGY,2021:15.
APA Tan, Boren,Li, Longxiang,Lan, Minle,Wang, Yong,&Qi, Tao.(2021).Dispersed-Phase Holdup and Characteristic Velocity in an Agitated-Pulsed Solvent Extraction Column.CHEMICAL ENGINEERING & TECHNOLOGY,15.
MLA Tan, Boren,et al."Dispersed-Phase Holdup and Characteristic Velocity in an Agitated-Pulsed Solvent Extraction Column".CHEMICAL ENGINEERING & TECHNOLOGY (2021):15.
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