Effect of SO2 on the catalytic activity of Ga2O3–Al2O3 for the selective reduction of NO with propene in the presence of oxygen

2001 ◽  
Vol 31 (4) ◽  
pp. 251-261 ◽  
Author(s):  
Masaaki Haneda ◽  
Yoshiaki Kintaichi ◽  
Hideaki Hamada
Keyword(s):  
Catalytic Activity ◽  
Selective Reduction ◽  
Reduction Of No

scholarly journals Catalityc removal of nitrogen oxide from combustion gases

2007 ◽  
Vol 9 (4) ◽  
pp. 56-58
Author(s):  
Wiesława Ćwikła-Bundyra
Keyword(s):  
Catalytic Activity ◽  
Nitrogen Oxide ◽  
No Reduction ◽  
Active Catalyst ◽  
Selective Reduction ◽  
Good Activity ◽  
Reduction Of No ◽  
Combustion Gases ◽  
Oxide Conversion ◽  
Supported Pd

Catalityc removal of nitrogen oxide from combustion gases Nitrogen oxide conversion to nitrogen over Pt/Al2 O3, Pd/Al2O3, Rh/Al2O3 catalysts was investigated. The results of the catalytic activity investigations, with the iso-x method, showed that NO reduction by methane occurs at a reasonable rate at the temperature range 200-500°C. Alumina-supported Pd, Pt and Rh catalysts have been compared for the selective reduction of NO to N2. All the catalysts showed good activity in NO reduction by methane, giving around 80 - 90% N2 production. At moderate temperatures Pt is the most active catalyst for the removal of NO.

Selective reduction of NO over Cu/Al2O3: Enhanced catalytic activity by infinitesimal loading of Rh on Cu/Al2O3

2017 ◽  
Vol 442 ◽  
pp. 74-82 ◽  
Author(s):  
Saburo Hosokawa ◽  
Kazuya Matsuki ◽  
Kyoko Tamaru ◽  
Yudai Oshino ◽  
Hirofumi Aritani ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Selective Reduction ◽  
Reduction Of No

Influence of local structure on the catalytic activity of gallium oxide for the selective reduction of NO by CH4

1996 ◽  
pp. 1827 ◽  
Author(s):  
Ken-ichi Shimizu ◽  
Mikio Takamatsu ◽  
Koji Nishi ◽  
Hisao Yoshida ◽  
Atsushi Satsuma ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Local Structure ◽  
Gallium Oxide ◽  
Selective Reduction ◽  
Reduction Of No

Promotive effect of Sn on the catalytic activity of Al2O3 for the selective reduction of NO by methanol

1994 ◽  
Vol 25 (1-2) ◽  
pp. 55-60 ◽  
Author(s):  
Mitsunori Tabata ◽  
Hideaki Hamada ◽  
Fujio Suganuma ◽  
Tomohiro Yoshinari ◽  
Hiroshi Tsuchida ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Selective Reduction ◽  
Reduction Of No ◽  
Promotive Effect

Dependence of the catalytic activity of Ag/Al2O3 on the silver concentration in the selective reduction of NO x with n-hexane in the presence of H2

2012 ◽  
Vol 53 (1) ◽  
pp. 107-116 ◽  
Author(s):  
N. A. Sadokhina ◽  
A. F. Prokhorova ◽  
R. I. Kvon ◽  
I. S. Mashkovskii ◽  
G. O. Bragina ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Selective Reduction ◽  
Silver Concentration ◽  
Reduction Of No

Excellent Promoting Effect of Ba Addition on the Catalytic Activity of Ir/WO3–SiO2for the Selective Reduction of NO with CO

2006 ◽  
Vol 35 (4) ◽  
pp. 420-421 ◽  
Author(s):  
Atsushi Takahashi ◽  
Tadahiro Fujitani ◽  
Isao Nakamura ◽  
Yasuhiro Katsuta ◽  
Masaaki Haneda ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Selective Reduction ◽  
Promoting Effect ◽  
Reduction Of No
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