The Influence of the Chromium Content on the Physicochemical Properties and the Catalytic Behavior of CrOx/TiO2Catalysts for the Selective Catalytic Reduction of Nitric Oxide by Ammonia at Relatively High Temperatures

1997 ◽  
Vol 172 (2) ◽  
pp. 391-405 ◽  
Author(s):  
Ch. Fountzoula ◽  
H.K. Matralis ◽  
Ch. Papadopoulou ◽  
G.A. Voyiatzis ◽  
Ch. Kordulis
Keyword(s):  
Nitric Oxide ◽  
Physicochemical Properties ◽  
Selective Catalytic Reduction ◽  
High Temperatures ◽  
Chromium Content ◽  
Catalytic Reduction ◽  
Catalytic Behavior

scholarly journals A study on the selective catalytic reduction of NOx by ammonia on sulphated iron-based catalysts

RSC Advances ◽  
2020 ◽  
Vol 10 (67) ◽  
pp. 40948-40959
Author(s):  
Caixia Liu ◽  
Huijun Wang ◽  
Yalian Bi ◽  
Ziyin Zhang
Keyword(s):  
Selective Catalytic Reduction ◽  
High Temperatures ◽  
Catalytic Reduction ◽  
Reduction Of Nox ◽  
Iron Based ◽  
Iron Based Catalysts

The roles of Fe3+ and SO42− are different at low and high temperatures due to their interaction. It is the appropriate contents of Fe3+ and SO42− that can result in high NH3-SCR activity at varying temperatures.

Alkali metal-resistant mechanism for selective catalytic reduction of nitric oxide over V2O5/HWO catalysts

Fuel ◽  
2021 ◽  
Vol 304 ◽  
pp. 121445
Author(s):  
Running Kang ◽  
Junyao He ◽  
Feng Bin ◽  
Baojuan Dou ◽  
Qinglan Hao ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Alkali Metal ◽  
Selective Catalytic Reduction ◽  
Catalytic Reduction

Selective catalytic reduction of nitric oxide with ammonia on copper (II) ion-exchanged offretite

2005 ◽  
Vol 6 (4) ◽  
pp. 281-285 ◽  
Author(s):  
W. Arous ◽  
H. Tounsi ◽  
S. Djemel ◽  
A. Ghorbel ◽  
G. Delahay
Keyword(s):  
Nitric Oxide ◽  
Selective Catalytic Reduction ◽  
Catalytic Reduction
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