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A Feasible Strategy for Calculating the Required Mass Transfer Height of a New Bubbling Organic Liquid Membrane Extraction Tower Directly Based upon the Experimental Kinetic Data
Liu, Jie1,2; Huang, Kun1; Wu, Huaizhi2; Liu, Huizhou1,2
2016-04-27
Source PublicationINDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
ISSN0888-5885
Volume55Issue:16Pages:4426-4434
AbstractExtraction and recovery of gold(I) with extremely low concentration in cyanide wastewater were conducted as an example aimed to develop a feasible method based upon the experimental kinetic data for calculating the required mass transfer height of a new bubbling organic liquid membrane extraction tower. The kinetic extraction equation based on curve lain fitting the experimental c(t) similar to t data from single column extraction could be established to describe the quantitative relationship of the concentration change of gold(I) in flowing-out aqueous solution from the tower with the reaction time in the tower, so that the required tower height involved in the axial gas mixing effect could be calculated from the residence time of the aqueous solution passing through the tower to achieve a target equilibrating concentration. The influence of organic phase recycling on the calculation was discussed. Double column extraction experiments confirmed that the suggested calculation method obtained from single column extraction is reasonable. The present work is in favor of understanding the mass transferring kinetic behaviors of target components in that suggested bubbling extraction tower, and it highlights a feasible strategy directly from the experimental kinetic data to calculate the required mass transferring height of the tower for its structure design, optimization, and scale-up, and provides fundamental data for future industrial application of the tower to extract and recover other heavy metal ions from wastewater.
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
DOI10.1021/acs.iecr.5b04734
Indexed BySCI
Language英语
WOS KeywordHEAVY-METAL IONS ; INDUSTRIAL WASTE-WATER ; SOLVENT-EXTRACTION ; REMOVAL ; ADSORPTION ; WASTEWATERS ; EXCHANGE ; COPPER ; PRECIPITATION ; COLUMNS
WOS Research AreaEngineering
WOS SubjectEngineering, Chemical
Funding OrganizationNational Natural Science Foundation of China(51574213 ; Chinese National Programs for Fundamental Research and Development (973 Programs)(2012CBA01203 ; 51074150) ; 2013CB632602)
WOS IDWOS:000375244900005
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/21022
Collection湿法冶金清洁生产技术国家工程实验室
Affiliation1.Chinese Acad Sci, Inst Proc Engn, CAS Key Lab Green Proc & Engn, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, CAS Key Lab Biobased Mat, Qingdao 266101, Peoples R China
Recommended Citation
GB/T 7714
Liu, Jie,Huang, Kun,Wu, Huaizhi,et al. A Feasible Strategy for Calculating the Required Mass Transfer Height of a New Bubbling Organic Liquid Membrane Extraction Tower Directly Based upon the Experimental Kinetic Data[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,2016,55(16):4426-4434.
APA Liu, Jie,Huang, Kun,Wu, Huaizhi,&Liu, Huizhou.(2016).A Feasible Strategy for Calculating the Required Mass Transfer Height of a New Bubbling Organic Liquid Membrane Extraction Tower Directly Based upon the Experimental Kinetic Data.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,55(16),4426-4434.
MLA Liu, Jie,et al."A Feasible Strategy for Calculating the Required Mass Transfer Height of a New Bubbling Organic Liquid Membrane Extraction Tower Directly Based upon the Experimental Kinetic Data".INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 55.16(2016):4426-4434.
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