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- Title
Selective Catalytic Reduction of NO by Ammonia at Low Temperatures on Catalysts Based on Copper Oxide Supported on a Zirconium-Doped Mesoporous Silica.
- Authors
Moreno-Tost, R.; Santamaría-González, J.; Maireles-Torres, P.; Rodríguez-Castellón, F.; Jiménez-López, A.
- Abstract
Copper-oxide-containing zirconium-doped mesoporous silica catalysts (1–12 wt% Cu) have been tested in the selective catalytic reduction of NO by ammonia in excess of oxygen. The catalyst with 6 wt% Cu exhibits a maximum NO conversion of 94% at low temperature (250 °C), with a stoichiometric conversion of ammonia and minimal N2O formation. The catalytic behavior can be correlated with the high degree of dispersion and easy reduction of the supported CuO.
- Publication
Catalysis Letters, 2002, Vol 82, Issue 3/4, p205
- ISSN
1011-372X
- Publication type
Article
- DOI
10.1023/A:1020571029203