TY - JOUR
T1 - New insights in the understanding of the reaction mechanism of the selective reduction of NO with propene over cobalt-alumina catalysts
AU - Meunier, F. C.
AU - Zuzaniuk, V.
AU - Breen, J. P.
AU - Ross, J. R.H.
PY - 2000
Y1 - 2000
N2 - A new insight into the formation of NO2 over Co/γ-Al2O3 catalysts during the C3H6-SCR of NO, which is shown not to be formed via the direct oxidation of NO with O2, was presented. The formation of NO2 over the 0.4 wt %/γ-Al2O3, in the presence of propylene, did not occur through the direct oxidation of NO by O2. The 0.4 wt %/γ-Al2O3 showed yields of NO2 even lower than that of the γ-Al2O3. In contrast, a high loading sample (i.e., 8 wt % Co) had a higher NO oxidation activity but showed no reduction activity and high activity for the combustion of the reductant during SCR reaction.
AB - A new insight into the formation of NO2 over Co/γ-Al2O3 catalysts during the C3H6-SCR of NO, which is shown not to be formed via the direct oxidation of NO with O2, was presented. The formation of NO2 over the 0.4 wt %/γ-Al2O3, in the presence of propylene, did not occur through the direct oxidation of NO by O2. The 0.4 wt %/γ-Al2O3 showed yields of NO2 even lower than that of the γ-Al2O3. In contrast, a high loading sample (i.e., 8 wt % Co) had a higher NO oxidation activity but showed no reduction activity and high activity for the combustion of the reductant during SCR reaction.
UR - http://www.scopus.com/inward/record.url?scp=0347722292&partnerID=8YFLogxK
M3 - Conference article
AN - SCOPUS:0347722292
SN - 0065-7727
VL - 40
SP - 381
EP - 383
JO - ACS National Meeting Book of Abstracts
JF - ACS National Meeting Book of Abstracts
IS - 2
T2 - 220th ACS National Meeting
Y2 - 20 August 2000 through 24 August 2000
ER -