P-Tu-BRC-82 Selective Catalytic Reduction of Nitrogen Oxides over Fe Zeolites: New Insight into Active Sites and Reaction Mechanisms

Tuesday, June 4, 2013
Ballroom C (Galt House Hotel)
Inga Ellmers1, Roxana Velez2, Angelika Brückner2, Heming Huang3, Volker Schünemann3 and Wolfgang Grünert1, (1)Ruhr University Bochum, Germany, (2)LIKAT Rostock, Germany, (3)University of Kaiserslautern, Germany.
A combined catalytic and characterization study of Fe-ZSM-5 catalysts for DeNOx reactions will be presented. Data from catalysts of different preparation show that standard SCR does not proceed via NO2 formation with subsequent fast SCR, and that the active sites of NO oxidation, standard and fast SCR are all different.

Extended Abstracts: