Insight into SO2 poisoning and regeneration of one-pot synthesized Cu-SSZ-13 catalyst for selective reduction of NOx by NH3

[Display omitted] The effects of SO2 on an one-pot synthesized Cu-SSZ-13 catalyst for selective reduction of NOx by NH3 were examined. The addition of SO2 inhibited NOx conversion significantly below 300 °C, while no effect on NOx conversion was observed above 300 °C. TGA, TPD, and XPS results showe...

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Veröffentlicht in:	Chinese journal of chemical engineering 2022-06, Vol.46 (6), p.184-193
Hauptverfasser:	Yong, Xin, Chen, Hong, Zhao, Huawang, Wei, Miao, Zhao, Yingnan, Li, Yongdan
Format:	Artikel
Sprache:	eng
Schlagworte:	Activity regeneration Emission control One-pot synthesis of Cu-SSZ-13 SCR SO2 poisoning
Online-Zugang:	Volltext
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