Mechanistic study of selective catalytic reduction of NO with NH3 over highly dispersed Fe2O3 loaded on Fe-ZSM-5

RSC Advances ◽  
2016 ◽  
Vol 6 (8) ◽  
pp. 6300-6307 ◽  
Author(s):  
Bo Li ◽  
Zhennan Huang ◽  
Xiaodong Huang ◽  
Shengzhong Kou ◽  
Fu Liu ◽  
...  
Keyword(s):  
Selective Catalytic Reduction ◽  
Catalytic Reduction ◽  
Mechanistic Study ◽  
Temperature Dependent ◽  
Reaction Route ◽  
Reduction Of No ◽  
Highly Dispersed

Highly dispersed FexOy clusters loaded on Fe-ZSM-5 with a Fe3+ concentration up to 22 wt% promoted the de-NOX activity with an efficiency of 91%. The reaction route was temperature dependent.

Mechanistic insight into the influence of O2 on N2O formation in the selective catalytic reduction of NO with NH3 over Pd/CeO2 catalyst

2021 ◽  
Author(s):  
Liping Sheng ◽  
Songda Li ◽  
Zhaoxia Ma ◽  
Fei Wang ◽  
Hu He ◽  
...  
Keyword(s):  
Selective Catalytic Reduction ◽  
No Reduction ◽  
Catalytic Reduction ◽  
Temperature Dependent ◽  
N2o Formation ◽  
Reduction Of No ◽  
Mechanistic Insight ◽  
Insight Into

O2 greatly affected the pathway for NO reduction over the Pd/CeO2 catalyst and resulted in a temperature-dependent NH3-SCR performance and formation of N2O.

Highly dispersed Fe2O3 on carbon nanotubes for low-temperature selective catalytic reduction of NO with NH3

2015 ◽  
Vol 51 (5) ◽  
pp. 956-958 ◽  
Author(s):  
Zhenping Qu ◽  
Lei Miao ◽  
Hui Wang ◽  
Qiang Fu
Keyword(s):  
Carbon Nanotubes ◽  
Low Temperature ◽  
Selective Catalytic Reduction ◽  
Low Temperatures ◽  
Catalytic Reduction ◽  
Reduction Of No ◽  
No Conversion ◽  
Highly Dispersed

Highly dispersed Fe2O3 nanoparticles supported on CNTs showed excellent NO conversion, selectivity and durability towards SO2/H2O at low temperatures (200–325 °C).

One pot synthesis of a highly efficient mesoporous ceria–titanium catalyst for selective catalytic reduction of NO

RSC Advances ◽  
2016 ◽  
Vol 6 (80) ◽  
pp. 76556-76567 ◽  
Author(s):  
Guodong Zhang ◽  
Weiliang Han ◽  
Fang Dong ◽  
Luyao Zong ◽  
Gongxuan Lu ◽  
...  
Keyword(s):  
Selective Catalytic Reduction ◽  
Titanium Oxide ◽  
Preparation Method ◽  
Catalytic Reduction ◽  
Oxide Catalysts ◽  
One Pot ◽  
Titanium Catalyst ◽  
Reduction Of No ◽  
Content Preparation ◽  
Highly Dispersed

Highly dispersed mesoporous ceria–titanium oxide catalysts were prepared by a one pot hydrothermal. The effect of Ce and P123 content, preparation method, stability, resisting H2O, SCR reaction and deactivation mechanism were investigated in detail.

Decomposition and selective catalytic reduction of NO by propane on CuZSM-5 zeolites: a mechanistic study

2000 ◽  
Vol 162 (1-2) ◽  
pp. 191-198 ◽  
Author(s):  
Z Schay ◽  
V.Samuel James ◽  
G Pál-Borbély ◽  
A Beck ◽  
A.V Ramaswamy ◽  
...  
Keyword(s):  
Selective Catalytic Reduction ◽  
Catalytic Reduction ◽  
Mechanistic Study ◽  
Reduction Of No
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