Acidic Zirconia Materials for Durable NH3-SCR deNOx Catalysts

2008-01-1022

04/14/2008

Event
SAE World Congress & Exhibition
Authors Abstract
Content
Acidic zirconia materials have been tested as catalysts for the Selective Catalytic Reduction of nitrogen oxides (NOx) by ammonia (NH3-SCR). This paper focuses on the promotion of acidic zirconia by ceria. The introduction of ceria increases the NOx conversion, the selectivity to N2 and the durability and makes acidic zirconia materials attractive for Diesel after treatment systems.
Meta TagsDetails
DOI
https://doi.org/10.4271/2008-01-1022
Pages
11
Citation
Verdier, S., Rohart, E., Bradshaw, H., Harris, D. et al., "Acidic Zirconia Materials for Durable NH3-SCR deNOx Catalysts," SAE Technical Paper 2008-01-1022, 2008, https://doi.org/10.4271/2008-01-1022.
Additional Details
Publisher
Published
Apr 14, 2008
Product Code
2008-01-1022
Content Type
Technical Paper
Language
English