Pt-Al2O3 catalyst and discharge plasma pre-treatment techniques for enhancing selective catalytic reduction of nitrogen oxides: a comparative study

2005 ◽  
Vol 85 (2) ◽  
pp. 239-244 ◽  
Author(s):  
Vladimir Demidouk ◽  
V. Ravi ◽  
Jae-Ou Chae ◽  
Dae-Yup Lee ◽  
Tae-Gyun Jung
Keyword(s):  
Nitrogen Oxides ◽  
Comparative Study ◽  
Selective Catalytic Reduction ◽  
Discharge Plasma ◽  
Catalytic Reduction ◽  
Treatment Techniques ◽  
Pre Treatment ◽  
Al2o3 Catalyst

scholarly journals Facile modifications of HKUST-1 by V, Nb and Mn for low-temperature selective catalytic reduction of nitrogen oxides by NH3

2021 ◽  
Author(s):  
Katarzyna Świrk ◽  
Gérard Delahay ◽  
Abdelali Zaki ◽  
Karim Adil ◽  
Amandine Cadiau
Keyword(s):  
Low Temperature ◽  
Nitrogen Oxides ◽  
Selective Catalytic Reduction ◽  
Catalytic Reduction

Formation and Performance of Monolithic Catalysts for Selective Catalytic Reduction of Nitrogen Oxides: A Critical Review

2021 ◽  
Vol 6 (44) ◽  
pp. 12331-12341
Author(s):  
Ming Cai ◽  
Xue Bian ◽  
Feng Xie ◽  
Wen‐yuan Wu ◽  
Peng Cen
Keyword(s):  
Nitrogen Oxides ◽  
Selective Catalytic Reduction ◽  
Critical Review ◽  
Catalytic Reduction ◽  
Monolithic Catalysts ◽  
And Performance

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...

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

Comparative study of Ce-Nb-Ti oxide catalysts prepared by different methods for selective catalytic reduction of NO with NH3

2020 ◽  
Vol 496 ◽  
pp. 111161
Author(s):  
Ye Jiang ◽  
Wenqian Gao ◽  
Changzhong Bao ◽  
Zhengda Yang ◽  
Riyi Lin ◽  
...  
Keyword(s):  
Comparative Study ◽  
Selective Catalytic Reduction ◽  
Catalytic Reduction ◽  
Oxide Catalysts ◽  
Reduction Of No

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.

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