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Catalytic Oxidative Dehydration of Glycerol over a Catalyst with Iron Oxide Domains Embedded in an Iron Orthovanadate Phase
Wang, Feng1; Xu, Jie1; Dubois, Jean-Luc3; Ueda, Wataru2
KeywordBiofuels Heterogeneous Catalysis Glycerol Iron Oxidation
Source PublicationCHEMSUSCHEM
2010
DOI10.1002/cssc.201000245
Volume3Issue:12Pages:1383-1389
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Multidisciplinary
WOS Research AreaChemistry
WOS KeywordSUSTAINABLE PRODUCTION ; ACROLEIN ; PERFORMANCE ; CHEMICALS ; WATER
AbstractAn embedded catalyst for the oxidative dehydration of glycerol, featuring iron oxide (FeO(x)) domains on the surface of an iron orthovanadate (FeVO(4)) phase, is developed. Catalytic reactions are conducted in a fixed-bed reactor at 300 degrees C with a feed composition N(2)/O(2)/H(2)O/glycerol = 66.6:1.7:30.3:1.5. Catalytic results show that the catalyst exhibits a better performance than an FeO(x) catalyst prepared by impregnation and than a mixture of FeVO(4) and Fe(2)O(3). The best yield for acrylic acid was 14%. The presence of FeO(x) domains on the surface of FeVO(4) catalyzes the oxidation of acrolein to acrylic acid. The catalysts are characterized by a range of techniques. The interaction between the nanometer-sized FeO(x) domains and the FeVO(4) phase is strong enough to stabilize the FeO(x) and retain its high activity. The proximity of the two phases provides an environment for the dehydration of glycerol and the oxidation of acrolein to acrylic
Language英语
WOS IDWOS:000285261200018
Citation statistics
Cited Times:39[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/141748
Collection中国科学院大连化学物理研究所
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian, Peoples R China
2.Hokkaido Univ, Catalysis Res Ctr, Sapporo, Hokkaido 060, Japan
3.Arkema France, F-92705 Colombes, France
Recommended Citation
GB/T 7714
Wang, Feng,Xu, Jie,Dubois, Jean-Luc,et al. Catalytic Oxidative Dehydration of Glycerol over a Catalyst with Iron Oxide Domains Embedded in an Iron Orthovanadate Phase[J]. CHEMSUSCHEM,2010,3(12):1383-1389.
APA Wang, Feng,Xu, Jie,Dubois, Jean-Luc,&Ueda, Wataru.(2010).Catalytic Oxidative Dehydration of Glycerol over a Catalyst with Iron Oxide Domains Embedded in an Iron Orthovanadate Phase.CHEMSUSCHEM,3(12),1383-1389.
MLA Wang, Feng,et al."Catalytic Oxidative Dehydration of Glycerol over a Catalyst with Iron Oxide Domains Embedded in an Iron Orthovanadate Phase".CHEMSUSCHEM 3.12(2010):1383-1389.
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