Investigation of the selective catalytic reduction of nitric oxide with ammonia over Mn/TiO2 catalysts through transient isotopic labeling and in situ FT-IR studies

Article ID	Journal	Published Year	Pages	File Type
6527958	Journal of Catalysis	2012	11 Pages	PDF

Abstract

âº No formation of NO2 was observed for Mn/TiO2 catalyst at reaction temperature. âº Mars-van-Krevelen type low-temperature NH3 oxidation. âº Rate of SCR reaction is very small in absence of oxygen. âº Occurrence of unusual low-temperature NH3 oxidation over Mn/TiO2. âº Oxygen exchange between NO and catalyst lattice oxygen takes place over Mn/TiO2.

Keywords

15NO 18O2 Low-temperature SCR Ammonia oxidation Isotopic labeling In situ FT-IR

Related Topics

Physical Sciences and Engineering Chemical Engineering Catalysis

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Investigation of the selective catalytic reduction of nitric oxide with ammonia over Mn/TiO2 catalysts through transient isotopic labeling and in situ FT-IR studies

Authors

Padmanabha Reddy Ettireddy, Neeraja Ettireddy, Thirupathi Boningari, Robert Pardemann, Panagiotis G. Smirniotis,