P-W-BRC-99 BEA Zeolite Modified with Iron as Effective Catalysts for N2O Decomposition and Selective Reduction of NO with Ammonia

Wednesday, June 5, 2013
Ballroom C (Galt House Hotel)
Pawel Boron1, Lucjan Chmielarz1, Jacek Gurgul2, Kazimierz Latka3, Tetsuya Shishido4 and Stanislaw Dzwigaj5, (1)Faculty of Chemistry, Jagiellonian University, Poland, (2)Institute of Catalysis and Surface Chemistry, Polish Academy of Science, Poland, (3)M. Smoluchowski Institute of Physics, Jagiellonian University, Poland, (4)Kyoto University, Japan, (5)Laboratoire de Réactivité de Surface, UMR 7197 CNRS, UPMC, France.

FexAlSiBEA and FexSiBEA zeolites containing various iron content (0.5–4.0 Fe wt. %) were prepared by a two-steps postsynthesis method which allows to incorporate iron in framework as tetrahedral Fe(III) species. Their were found to be active and selective catalysts of SCR of NO with ammonia and of decomposition of N2O.

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