P-W-BRC-141 Selective Catalytic Reduction of NOx by C3H8 on Ag-Y Zeolite

Wednesday, June 5, 2013
Ballroom C (Galt House Hotel)
L. Eduardo Maldonado, Guadalupe Sanchez-Tique, Maria Eugenia Hernandez-Terán, Alfonso Talavera-López, Sergio A. Gomez and Gustavo A. Fuentes, Universidad Autónoma Metropolitana-Iztapalapa, Mexico.
We study the effect of inhibition by water and the enhancement of the C3H8- SCR activity by the presence of H2 over Ag-Y zeolite. Ag species were analyzed by UV-Vis ex- and in-situ during HC-SCR and H2-HC-SCR reactions. New information about the active Ag species at low temperature is given.

Extended Abstracts: