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Interfacial kinetics of biphasic hydroformylation of 1-dodecene catalyzed by water-soluble rhodium complex by a combined numerical and experimental approach
Alternative TitleInd. Eng. Chem. Res.
Zhang, YQ; Mao, ZS; Chen, JY
2001-10-17
Source PublicationINDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
ISSN0888-5885
Volume40Issue:21Pages:4496-4505
AbstractA novel approach for determining interfacial kinetics by excluding the mass transfer effect accurately by numerical simulation of fluid flow and mass transfer in a chemical reactor is presented. In the presence of surfactant, the biphasic hydroformylation of 1-dodecene catalyzed by water-soluble rhodium, complex in a stirred autoclave under laminar-flow conditions with flat, horizontal gas-liquid and liquid-liquid interfaces was studied. The new approach in the present kinetic study features the numerical simulation of fluid flow and mass transfer to accurately account for the mass transfer resistance involved in chemical reactions. The laminar-flow structure generated by a simple circular disk impeller as well as the concentration distributions of all components in organic and aqueous phases were simulated by computational fluid dynamics and transport phenomena. In combination with experimental results for the biphasic hydroformylation of 1-dodecene under the same reaction conditions as used in the numerical simulations, the interfacial kinetics of the biphasic hydroformylation of 1-dodecene was determined.; A novel approach for determining interfacial kinetics by excluding the mass transfer effect accurately by numerical simulation of fluid flow and mass transfer in a chemical reactor is presented. In the presence of surfactant, the biphasic hydroformylation of 1-dodecene catalyzed by water-soluble rhodium, complex in a stirred autoclave under laminar-flow conditions with flat, horizontal gas-liquid and liquid-liquid interfaces was studied. The new approach in the present kinetic study features the numerical simulation of fluid flow and mass transfer to accurately account for the mass transfer resistance involved in chemical reactions. The laminar-flow structure generated by a simple circular disk impeller as well as the concentration distributions of all components in organic and aqueous phases were simulated by computational fluid dynamics and transport phenomena. In combination with experimental results for the biphasic hydroformylation of 1-dodecene under the same reaction conditions as used in the numerical simulations, the interfacial kinetics of the biphasic hydroformylation of 1-dodecene was determined.
Keyword2-phase Hydroformylation
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
URL查看原文
Indexed BySCI
Language英语
WOS Keyword2-PHASE HYDROFORMYLATION
WOS Research AreaEngineering
WOS SubjectEngineering, Chemical
WOS IDWOS:000171526300003
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Cited Times:11[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/5755
Collection研究所(批量导入)
AffiliationChinese Acad Sci, Inst Proc Engn, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Zhang, YQ,Mao, ZS,Chen, JY. Interfacial kinetics of biphasic hydroformylation of 1-dodecene catalyzed by water-soluble rhodium complex by a combined numerical and experimental approach[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,2001,40(21):4496-4505.
APA Zhang, YQ,Mao, ZS,&Chen, JY.(2001).Interfacial kinetics of biphasic hydroformylation of 1-dodecene catalyzed by water-soluble rhodium complex by a combined numerical and experimental approach.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,40(21),4496-4505.
MLA Zhang, YQ,et al."Interfacial kinetics of biphasic hydroformylation of 1-dodecene catalyzed by water-soluble rhodium complex by a combined numerical and experimental approach".INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 40.21(2001):4496-4505.
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