Article ID Journal Published Year Pages File Type
6501770 Applied Catalysis B: Environmental 2014 9 Pages PDF
Abstract

- CeZrNd oxide increases 3 times the soot combustion rate in NOx/O2/CO2/H2O/N2.
- CO2, H2O and SO2 adsorption on the catalysts competes with NOx adsorption.
- CO2, H2O and SO2 hinder the catalytic NO oxidation and catalytic soot combustion.
- The negative effect on soot combustion of SO2 (total inhibition) > H2O > CO2.
Keywords
Related Topics
Physical Sciences and Engineering Chemical Engineering Catalysis
Preview
Effect of CO2, H2O and SO2 in the ceria-catalyzed combustion of soot under simulated diesel exhaust conditions
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