Oxidation of ethanol to acetaldehyde over Na-promoted vanadium oxide catalysts

2007 ◽  
Vol 332 (2) ◽  
pp. 263-272 ◽  
Author(s):  
Ricardo J. Chimentão ◽  
Jose E. Herrera ◽  
Ja Hun Kwak ◽  
F. Medina ◽  
Yong Wang ◽  
...  
Keyword(s):  
Vanadium Oxide ◽  
Oxide Catalysts ◽  
Oxidation Of Ethanol

Supported vanadium oxide catalysts in selective oxidation of ethanol: Comparison of TiO2/SiO2 and ZrO2/SiO2 as supports

2008 ◽  
Vol 9 (5) ◽  
pp. 675-679 ◽  
Author(s):  
Yu-Chuan Lin ◽  
Chih-Hung Chang ◽  
Chin-Chen Chen ◽  
Jih-Mirn Jehng ◽  
Shin-Guang Shyu
Keyword(s):  
Vanadium Oxide ◽  
Selective Oxidation ◽  
Oxide Catalysts ◽  
Oxidation Of Ethanol

Physicochemical and Catalytic Properties of Spinels Formed by Solid-Solid Interaction Between Fe2O3and V2O5

1996 ◽  
Vol 61 (8) ◽  
pp. 1131-1140 ◽  
Author(s):  
Abd El-Aziz Ahmed Said
Keyword(s):  
Vanadium Oxide ◽  
Active Sites ◽  
Catalyst Surface ◽  
Catalytic Properties ◽  
Flow System ◽  
Oxide Catalysts ◽  
X Ray Diffraction ◽  
Selective Catalyst ◽  
X Ray ◽  
Solid Catalysts

Vanadium oxide catalysts doped or mixed with 1-50 mole % Fe3+ ions were prepared. The structure of the original samples and those calcined from 200 up to 500 °C were characterized by TG, DTA, IR and X-ray diffraction. The SBET values and texture of the solid catalysts were investigated. The catalytic dehydration-dehydrogenation of isopropanol was carried out at 200 °C using a flow system. The results obtained showed an observable decrease in the activity of V2O5 on the addition of Fe3+ ions. Moreover, Fe2V4O13 is the more active and selective catalyst than FeVO4 spinels. The results were correlated with the active sites created on the catalyst surface.

scholarly journals (137)Vanadium Oxide Catalysts. IV. Adsorption of C2H2 on V2O3.

1953 ◽  
Vol 56 (4) ◽  
pp. 297-299
Author(s):  
Kimio Tarama ◽  
Shiichiro Teranishi ◽  
Kentaro Hattori ◽  
Teruhisa Miyazaki
Keyword(s):  
Vanadium Oxide ◽  
Oxide Catalysts

Characterisation of alumina-supported vanadium oxide catalysts by kinetic analysis of H2-TPR data

2003 ◽  
Vol 78 (1-4) ◽  
pp. 171-180 ◽  
Author(s):  
Jaana M Kanervo ◽  
M.Elina Harlin ◽  
A.Outi I Krause ◽  
Miguel A Bañares
Keyword(s):  
Vanadium Oxide ◽  
Kinetic Analysis ◽  
Oxide Catalysts
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