OC51 NH3-SCR over Fe-Beta catalysts: Influence of Fe loading and H2-treatment

Thursday, June 9, 2011: 8:40 AM
Cartier Ballroom (Detroit Marriott Hotel at the Renaissance Center )
Radka Nedyalkova1, Magnus Skoglundh2 and Louise Olsson1, (1)Chemical Engineering, Chalmers Tekniska Högskola, Göteborg, Sweden, (2)Applied Physics, Chalmers University of Technology, Gothenburg, Sweden
Study the effect of iron loading in zeolite Beta on the catalytic activity and stability for ammonia SCR. High-temperature H2-treatment was performed in order to expand the activity window for Fe-Beta and to recover the initial activity after deactivation related to migration of iron to the external framework.

Extended Abstracts: