Plasma Assisted Selective Catalytic Reduction of Nitrogen Oxides

2004 ◽  
pp. 120-123
Author(s):  
J.O. Chae ◽  
V.I. Demidiouk ◽  
V. Ravi ◽  
N.M. Yeulash ◽  
I.C. Choi
Keyword(s):  
Nitrogen Oxides ◽  
Selective Catalytic Reduction ◽  
Catalytic Reduction

Time-resolved in situ DRIFTS study on NH3–SCR of NO on CeO2/TiO2 catalyst

2022 ◽  
Author(s):  
Jie Yang ◽  
Shan Ren ◽  
Mingming Wang ◽  
Zhicaho Chen ◽  
Lin Chen ◽  
...  
Keyword(s):  
Nitrogen Oxides ◽  
Selective Catalytic Reduction ◽  
Catalytic Reduction ◽  
Time Resolved ◽  
In Situ Drifts ◽  
Tio2 Catalyst ◽  
Nh3 Scr ◽  
Scr Of No

Ce–Ti catalysts were considered as promising replacement for V–Ti based catalysts for selective catalytic reduction (SCR) of nitrogen oxides (NO and NO2) with NH3. In this work, CeO2/TiO2 catalyst was...

scholarly journals Current Catalyst Technology of Selective Catalytic Reduction (SCR) for NOx Removal in South Korea

Catalysts ◽  
2020 ◽  
Vol 10 (1) ◽  
pp. 52 ◽  
Author(s):  
Hyo-Sik Kim ◽  
Saravanan Kasipandi ◽  
Jihyeon Kim ◽  
Suk-Hwan Kang ◽  
Jin-Ho Kim ◽  
...  
Keyword(s):  
Air Pollution ◽  
Nitrogen Oxides ◽  
South Korea ◽  
Selective Catalytic Reduction ◽  
Catalytic Reduction ◽  
Research Trends ◽  
Nox Emissions ◽  
Nox Removal ◽  
National Characteristics ◽  
The World

Recently, air pollution has worsened throughout the world, and as regulations on nitrogen oxides (NOx) are gradually tightened many researchers and industrialists are seeking technologies to cope with them. In order to meet the stringent regulations, research is being actively conducted worldwide to reduce NOx-causing pollution. However, different countries tend to have different research trends because of their regional and industrial environments. In this paper, the results of recent catalyst studies on NOx removal by selective catalytic reduction are reviewed with the sources and regulations applied according to the national characteristics of South Korea. Specifically, we emphasized the three major NOx emissions sources in South Korea such as plant, automobile, and ship industries and the catalyst technologies used.

Selective reduction of nitrogen oxides (NOx) by ammonia over honeycomb selective catalytic reduction catalysts

1993 ◽  
Vol 32 (6) ◽  
pp. 1053-1060 ◽  
Author(s):  
Jiri Svachula ◽  
Natale Ferlazzo ◽  
Pio Forzatti ◽  
Enrico Tronconi ◽  
Fiorenzo Bregani
Keyword(s):  
Nitrogen Oxides ◽  
Selective Catalytic Reduction ◽  
Catalytic Reduction ◽  
Selective Reduction ◽  
Reduction Catalysts

Development of cerium-based catalysts for selective catalytic reduction of nitrogen oxides: a review

2019 ◽  
Vol 43 (10) ◽  
pp. 3996-4007 ◽  
Author(s):  
Junqiang Xu ◽  
Haijie Yu ◽  
Chuan Zhang ◽  
Fang Guo ◽  
Jiaqing Xie
Keyword(s):  
Nitrogen Oxides ◽  
Selective Catalytic Reduction ◽  
Catalytic Reduction

Nitrogen oxides (NOX) are major pollutants of the atmosphere, and selective catalytic reduction of nitrogen oxides using ammonia as a reductant (NH3-SCR) is an effective method to remove nitrogen oxides.

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