Recent advances and perspectives in the resistance of SO2 and H2O of Cerium-based catalysts for NOx selective catalytic reduction with ammonia

2022 ◽  
Author(s):  
Junqiang Xu ◽  
Yanrong Zhang ◽  
Xianlin Zou ◽  
Tian Tang ◽  
Qiang Zhang ◽  
...  
Keyword(s):  
Public Health ◽  
Air Quality ◽  
Selective Catalytic Reduction ◽  
Catalytic Reduction ◽  
Negative Impact ◽  
Recent Advances ◽  
Regional Air Quality

NOx is one of the most serious air contaminations, which mainly comes from fixed sources and have great negative impact on public health and regional air quality. The treatment of...

Recent advances in the preparation of zeolites for the selective catalytic reduction of NOx in diesel engines

2019 ◽  
Vol 4 (6) ◽  
pp. 975-985 ◽  
Author(s):  
Ling Zhang ◽  
Qinming Wu ◽  
Xiangju Meng ◽  
Ulrich Müller ◽  
Mathias Feyen ◽  
...  
Keyword(s):  
Selective Catalytic Reduction ◽  
Diesel Engines ◽  
Catalytic Reduction ◽  
Pore Sizes ◽  
Recent Advances ◽  
Small Pore ◽  
Reduction Of Nox ◽  
Scr Of Nox

Metal-exchanged zeolites with small pore sizes have attracted much attention in recent years due to their application in the selective catalytic reduction (SCR) of NOx in diesel engines.

Recent advances in copper-based zeolite catalysts with low-temperature activity for the selective catalytic reduction of NOx with hydrocarbons

2020 ◽  
Vol 44 (3) ◽  
pp. 817-831 ◽  
Author(s):  
Junqiang Xu ◽  
Yahua Qin ◽  
Honglin Wang ◽  
Fang Guo ◽  
Jiaqing Xie
Keyword(s):  
Catalytic Activity ◽  
Low Temperature ◽  
Selective Catalytic Reduction ◽  
Catalytic Reduction ◽  
Zeolite Catalysts ◽  
Design Strategies ◽  
Recent Advances ◽  
Reduction Of Nox

This paper highlights the design strategies of the copper-based zeolite catalysts with excellent catalytic activity at low temperature for HC-SCR.

Ceria-based catalysts for low-temperature selective catalytic reduction of NO with NH3

2016 ◽  
Vol 6 (5) ◽  
pp. 1248-1264 ◽  
Author(s):  
Changjin Tang ◽  
Hongliang Zhang ◽  
Lin Dong
Keyword(s):  
Low Temperature ◽  
Selective Catalytic Reduction ◽  
Catalytic Reduction ◽  
Reduction Of No ◽  
Recent Advances ◽  
Energy Conserving

Low-temperature NH3-SCR has attracted considerable attention owing to the vast demand in industrial furnaces and its energy-conserving feature. This review summarizes the recent advances in the application of ceria-based catalysts for low-temperature NH3-SCR.

Highly dispersed MnOx–FeOx supported by silicalite-1 for the selective catalytic reduction of NOx with NH3 at low temperatures

2020 ◽  
Vol 10 (16) ◽  
pp. 5525-5534 ◽  
Author(s):  
Jialiang Gu ◽  
Bingjun Zhu ◽  
Rudi Duan ◽  
Yan Chen ◽  
Shaoxin Wang ◽  
...  
Keyword(s):  
Selective Catalytic Reduction ◽  
Low Temperatures ◽  
Catalytic Reduction ◽  
Highly Dispersed ◽  
Reduction Of Nox

MnOx–FeOx-Loaded silicalite-1 catalysts exhibit high NOx conversion at low temperatures.

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