P-We-122 Mechanistic aspects on H2 assisted NH3-SCR over Ag/Al2O3

Wednesday, June 8, 2011
Ontario Exhibit Hall (Detroit Marriott Hotel at the Renaissance Center )
Stefanie Tamm, Competence Center for Catalysis, Chalmers University of Technology, Gothenburg, Sweden, Magnus Skoglundh, Applied Physics, Chalmers University of Technology, Gothenburg, Sweden and Louise Olsson, Chemical Engineering, Chalmers Tekniska Högskola, Göteborg, Sweden
Below 250°C, silver/alumina is very active for the selective reduction of NOx with hydrocarbons or ammonia (HC or NH3-SCR) in the presence of hydrogen. Here, we combine flow reactor studies with diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS) to evaluate the hydrogen effect on the reaction mechanism of NH3-SCR.

Extended Abstracts:

See more of: Wednesday Poster Session: Environmental Protection
See more of: Catalysis, Materials, and Reaction Engineering for Environmental Protection
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