Efficient MnFe/Al2O3 catalyst for NH3-SCR of NO at low temperature: the influence of strong interactions between active components and the carrier

Supported MnFeOx catalysts have been prepared using Al2O3 as the substrate and were investigated for NH3-SCR. The 20% MnFe/Al2O3 catalyst removed over 80% of NOx with an N2 selectivity exceeding 90% at temperatures between 80 and 340 °C. The results from the various characterization studies indicate...

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Veröffentlicht in:	Catalysis science & technology 2024-05, Vol.14 (10), p.2929-2939
Hauptverfasser:	Xu, Qian, Zheng, Zhihong, Luo, Jinjing, Lai, Zheng, Chen, Jianwen, Shang, Jiaxin
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum oxide Ammonia Catalysts Low temperature Reaction mechanisms Substrates
Online-Zugang:	Volltext
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