Interactions between CO oxidation and selective catalytic reduction of NO with NH<sub>3</sub> over Mn-based catalysts
Liyan Wang, Bin Wang, Yangyang Guo, Yang Zheng, Tingyu Zhu
Abstract
The α-MnO 2 -Cu catalyst has a high NO and CO removal rate. CO reduced the NH 3 -SCR activity by inhibiting NO adsorption. NH 3 negatively affected CO oxidation by minimizing the formate intermediate. NO decomposed intermediates to promote CO oxidation.
Topics & Concepts
CatalysisFormateChemistryAdsorptionInorganic chemistryRedoxSelective catalytic reductionOrganic chemistryCatalytic Processes in Materials ScienceCatalysis and Oxidation ReactionsAmmonia Synthesis and Nitrogen Reduction