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Contribution of components in Ce–Ti–Cr–Ox catalysts for selective propane-combustion in the presence of CO

Paper ID Volume ID Publish Year Pages File Format Full-Text
50703 46810 2010 4 PDF Available
Title
Contribution of components in Ce–Ti–Cr–Ox catalysts for selective propane-combustion in the presence of CO
Abstract

Gas-phase combustion of hydrocarbons and CO in exhaust gases are normally performed competitively by supported noble metals. With the help of high-throughput technologies complex mixed oxides, such as the amorphous porous Ce20Ti50Cr30Ox have been discovered, which selectively convert propane in the presence of excess of carbon monoxide. These findings are of fundamental importance for heterogeneous catalysis and may have implications on the future development of novel exhaust gas catalysts. In this study the effect of the various elements of the mixed oxide catalysts on activity and selectivity has been investigated and interpreted. The results of attempts to further improve the catalysts by additional doping are presented.

Keywords
Selective hydrocarbon oxidation; Oxidation catalysis; Noble-metal-free catalyst; Exhaust gas cleaning; Titania–chromia catalyst
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Contribution of components in Ce–Ti–Cr–Ox catalysts for selective propane-combustion in the presence of CO
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 11, Issue 13, 26 July 2010, Pages 1041–1044
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us