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Preparation and catalytic use of the solid acid SO42-/Fe2O3-MxOy for the reaction of crotonaldehyde with n-butanol
Wang, HM; Xu, JS; Xiao, RH; Cheng, HZ
关键词Nanosolid Acid So42-/fe2o3 1 1 3-tributoxy-butane
刊名JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL
2006-04-03
DOI10.1016/j.molcata.2005.12.003
248期:1-2页:70-75
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Physical
研究领域[WOS]Chemistry
关键词[WOS]SULFATED ZIRCONIA ; ISOMERIZATION ; SUPERACIDITY ; OXIDE
英文摘要The Mo-promoted the nanosolid acid SO42-/Fe2O3 are characterized by the method of IR, TEM, and B.E.T. The result shows that SO42-/Fe2O3-MoO3 is superfine solid (< 30nm) belonging to nanocrystal and has high specific surface area. SO42- is combined with metal ions of catalysis in a bidentate state. The various metal oxide-promoted nanosolid acid SO42-/Fe2O3 was investigated in the synthesis of 1,1,3-tributoxy-butane. The reactions were carried out in the liquid phase under atmospheric pressure. The dependencies of conversion, selectivity and the product distribution on the ratio of two metals, the calcining temperature, the immersing concentration of ammonium sulfate solution and the reactant/catalyst ratio were investigated. In this reaction, the selectivity to 1, 1,3-tributoxy-butane up to 79.8% at conversions up to 76% have been observed when the SO42-/Fe2O3-MoO3 was uesd. (c) 2005 Elsevier B.V. All rights reserved.
语种英语
WOS记录号WOS:000236916100011
引用统计
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/140236
专题中国科学院大连化学物理研究所
作者单位1.Jiangxi Normal Univ, Dept Chem, Nanchang 330027, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian, Peoples R China
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GB/T 7714
Wang, HM,Xu, JS,Xiao, RH,et al. Preparation and catalytic use of the solid acid SO42-/Fe2O3-MxOy for the reaction of crotonaldehyde with n-butanol[J]. JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL,2006,248(1-2):70-75.
APA Wang, HM,Xu, JS,Xiao, RH,&Cheng, HZ.(2006).Preparation and catalytic use of the solid acid SO42-/Fe2O3-MxOy for the reaction of crotonaldehyde with n-butanol.JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL,248(1-2),70-75.
MLA Wang, HM,et al."Preparation and catalytic use of the solid acid SO42-/Fe2O3-MxOy for the reaction of crotonaldehyde with n-butanol".JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL 248.1-2(2006):70-75.
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