ICCAS OpenIR
Oxidation of styrene with molecular oxygen in supercritical CO2
Jiang, T; Han, BX; Zhao, GY; Li, ZH; Chang, YH; Gao, HX; Li, JC
2004-03-01
Source PublicationCHINESE CHEMICAL LETTERS
ISSN1001-8417
Volume15Issue:3Pages:296-299
AbstractThe oxidation of styrene with molecular oxygen catalyzed by PdCl2+CuCl2 has been investigated in supercritical CO2 with a batch reactor. The oxidative system of styrene contains four components at the beginning and seven components during the reaction. The critical temperature, critical pressure, and critical density at different conversions are determined by using a high-pressure view cell. The effect of phase behavior on the conversion and selectivity were studied. Experimental results showed that the critical parameters of the reaction mixture at fixed initial molar ratio changed with the conversion of reactant. The conversion of styrene reached maximum near the critical density of the reaction mixture. Product selectivity also varied with density of reaction mixture and could be tuned to some degree.
KeywordStyrene Supercritical Fluids Carbon Dioxide Wacker Oxidation Molecular Oxygen
Indexed BySCI
Language英语
WOS IDWOS:000220230500014
PublisherCHINESE CHEMICAL SOCIETY
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Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/81760
Collection中国科学院化学研究所
Corresponding AuthorHan, BX
AffiliationChinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Jiang, T,Han, BX,Zhao, GY,et al. Oxidation of styrene with molecular oxygen in supercritical CO2[J]. CHINESE CHEMICAL LETTERS,2004,15(3):296-299.
APA Jiang, T.,Han, BX.,Zhao, GY.,Li, ZH.,Chang, YH.,...&Li, JC.(2004).Oxidation of styrene with molecular oxygen in supercritical CO2.CHINESE CHEMICAL LETTERS,15(3),296-299.
MLA Jiang, T,et al."Oxidation of styrene with molecular oxygen in supercritical CO2".CHINESE CHEMICAL LETTERS 15.3(2004):296-299.
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