info:eu-repo/semantics/article
Hydrocarbon adsorption and NOx-SCR on (Cs,Co)mordenite
Fecha
2015-09Registro en:
Serra, Ramiro Marcelo; Aspromonte, Soledad Guadalupe; Miro, Eduardo Ernesto; Boix, Alicia Viviana; Hydrocarbon adsorption and NOx-SCR on (Cs,Co)mordenite; Elsevier Science; Applied Catalysis B: Environmental; 167; 9-2015; 592-602
0926-3373
CONICET Digital
CONICET
Autor
Serra, Ramiro Marcelo
Aspromonte, Soledad Guadalupe
Miro, Eduardo Ernesto
Boix, Alicia Viviana
Resumen
In this work,anovelsolid is reported,which is active for the selective reduction of NOx with butane and toluene as reducing agents and at the same time can act as a hydrocarbon trap during the engine cold start.The active component for the catalytic reac- tion is exchanged cobalt,while the cesium promotes the adsorption capacity. Another important result is that the presence of cesiumin CsxCoM catalyst does not change the catalytic activity.Moreover, when butane is th ereducing agent,cesium increases the tempera- ture window for NOx reduction.