Recent Advances in NO Reduction with NH3 and CO over Cu-Ce Bimetallic and Derived Catalysts DOI Open Access

Jiaxuan Liu,

Jun Liu, Guojie Zhang

et al.

Catalysts, Journal Year: 2024, Volume and Issue: 14(11), P. 819 - 819

Published: Nov. 13, 2024

Sintering flue gas contains significant amounts of harmful gases, such as carbon monoxide and nitrogen oxides (NOx), which pose severe threats to the ecological environment human health. Selective catalytic reduction (SCR) technology is widely employed for removal oxides, with copper-cerium-based bimetallic catalysts their derivatives demonstrating excellent efficiency in SCR reactions, primarily due synergistic effect between copper cerium. This paper summarizes main factors affecting performance Cu-Ce-based selective ammonia monoxide. Key considerations include various preparation methods, doping active components, effects loading on different supports. also analyzes influence surface oxygen vacancies, redox capacity, acidity, specific area performance. Additionally, anti-poisoning reaction mechanisms are discussed. Finally, proposes strategies designing high-activity high-stability catalysts, considering development prospects challenges derivatives, aim providing theoretical guidance optimizing promoting industrial applications.

Language: Английский

CO2 hydrogenation to methanol over Al2O3-supported Co, Mn OR Zn modified CuGa-LDH catalysts DOI
Mingsheng Luo, Ziyuan Li, Yang Zhi

et al.

Fuel, Journal Year: 2025, Volume and Issue: 392, P. 134895 - 134895

Published: March 1, 2025

Language: Английский

Citations

1
Fe2O3 catalyst doped with MnO for low-temperature CO oxidation DOI
Pu Wang, Xue Li, Yang Zou

et al.

Process Safety and Environmental Protection, Journal Year: 2025, Volume and Issue: unknown, P. 106783 - 106783

Published: Jan. 1, 2025

Language: Английский

Citations

0
Enhanced catalytic activity for emission control of CO and NH3 by solid-state impregnation of Ag on γ-Al2O3 support DOI
Hyeonwoo Shin,

Sang Woo Byun,

Wo Bin Bae

et al.

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 116463 - 116463

Published: April 1, 2025

Language: Английский

Citations

0
A review of methods and strategies for NO and CO pollutant removal from flue gas using copper-based catalysts: Mechanisms and performance DOI
Ruoxin Li, Junlun Wei, Jun Liu

et al.

Molecular Catalysis, Journal Year: 2025, Volume and Issue: 582, P. 115174 - 115174

Published: May 5, 2025

Language: Английский

Citations

0
Global trends on NH3-SCR research for NOx control during 1994-2023: A bibliometric analysis DOI
Rui Li,

Yue Tao,

Guoliang Li

et al.

Journal of the Energy Institute, Journal Year: 2024, Volume and Issue: 117, P. 101865 - 101865

Published: Nov. 1, 2024

Language: Английский

Citations

1
Recent Advances in NO Reduction with NH3 and CO over Cu-Ce Bimetallic and Derived Catalysts DOI Open Access

Jiaxuan Liu,

Jun Liu, Guojie Zhang

et al.

Catalysts, Journal Year: 2024, Volume and Issue: 14(11), P. 819 - 819

Published: Nov. 13, 2024

Sintering flue gas contains significant amounts of harmful gases, such as carbon monoxide and nitrogen oxides (NOx), which pose severe threats to the ecological environment human health. Selective catalytic reduction (SCR) technology is widely employed for removal oxides, with copper-cerium-based bimetallic catalysts their derivatives demonstrating excellent efficiency in SCR reactions, primarily due synergistic effect between copper cerium. This paper summarizes main factors affecting performance Cu-Ce-based selective ammonia monoxide. Key considerations include various preparation methods, doping active components, effects loading on different supports. also analyzes influence surface oxygen vacancies, redox capacity, acidity, specific area performance. Additionally, anti-poisoning reaction mechanisms are discussed. Finally, proposes strategies designing high-activity high-stability catalysts, considering development prospects challenges derivatives, aim providing theoretical guidance optimizing promoting industrial applications.

Language: Английский

Citations

1