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Kinetics of hydroformylation of propylene using RhCl(CO)(TPPTS)(2)/TPPTS complex catalyst in aqueous system
Alternative TitleCatal. Today
Yang, C; Mao, ZS; Wang, YF; Chen, JY
2002-05-15
Source PublicationCATALYSIS TODAY
ISSN0920-5861
Volume74Issue:1-2Pages:111-119
AbstractThe kinetics of RhCl(CO)(TPPTS)(2)/TPPTS catalyzed hydroformylation of propylene was studied by an orthogonal experimental design. The hydroformylation reaction was carried out batchwise in a 500 ml stirred autoclave. The effects of temperature, total pressure, molar ratio of hydrogen/carbon monoxide, partial pressure of propylene, molar ratio of rhodium/TPPTS and concentration of rhodium catalyst on the initial rate of reaction were determined by margin and variance analysis. Several empirical rate equations were proposed to represent the experimental data. The kinetic parameters were evaluated and the activation energy was found in the range of 75 similar to 85 kJ/mol. The regioselectivity of hydroformylation was also determined and the molar ratio of normal/isomeric aldehyde varied from 3.9 to 56.1. 2002 Elsevier Science B.V. (C) All rights reserved.; The kinetics of RhCl(CO)(TPPTS)(2)/TPPTS catalyzed hydroformylation of propylene was studied by an orthogonal experimental design. The hydroformylation reaction was carried out batchwise in a 500 ml stirred autoclave. The effects of temperature, total pressure, molar ratio of hydrogen/carbon monoxide, partial pressure of propylene, molar ratio of rhodium/TPPTS and concentration of rhodium catalyst on the initial rate of reaction were determined by margin and variance analysis. Several empirical rate equations were proposed to represent the experimental data. The kinetic parameters were evaluated and the activation energy was found in the range of 75 similar to 85 kJ/mol. The regioselectivity of hydroformylation was also determined and the molar ratio of normal/isomeric aldehyde varied from 3.9 to 56.1. 2002 Elsevier Science B.V. (C) All rights reserved.
KeywordPropylene Hydroformylation Kinetics Orthogonal Experimental Design
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
URL查看原文
Indexed BySCI
Language英语
WOS KeywordWATER-SOLUBLE CATALYSTS ; MECHANISM ; ETHYLENE
WOS Research AreaChemistry ; Engineering
WOS SubjectChemistry, Applied ; Chemistry, Physical ; Engineering, Chemical
WOS IDWOS:000176407000014
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Cited Times:12[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/5663
Collection研究所(批量导入)
AffiliationChinese Acad Sci, Inst Proc Engn, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Yang, C,Mao, ZS,Wang, YF,et al. Kinetics of hydroformylation of propylene using RhCl(CO)(TPPTS)(2)/TPPTS complex catalyst in aqueous system[J]. CATALYSIS TODAY,2002,74(1-2):111-119.
APA Yang, C,Mao, ZS,Wang, YF,&Chen, JY.(2002).Kinetics of hydroformylation of propylene using RhCl(CO)(TPPTS)(2)/TPPTS complex catalyst in aqueous system.CATALYSIS TODAY,74(1-2),111-119.
MLA Yang, C,et al."Kinetics of hydroformylation of propylene using RhCl(CO)(TPPTS)(2)/TPPTS complex catalyst in aqueous system".CATALYSIS TODAY 74.1-2(2002):111-119.
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