Enhancement of performance and sulfur resistance of Si-doped V/W/Ti using sulfation for selective catalytic reduction of NOx with ammonia

HIGHLIGHTS: The SO2 resistance improvement factor was confirmed to form Si2+(Si-O-Ti) species.In the optimised V/SiW/TiO2 catalyst; the incoming SO2 was converted to Si(SO4).The formation of Si(SO4) increased active sites for adsorbed NH3, in the form of SO4-NH3 to improve denitrification efficiency

Bibliographische Detailangaben
Veröffentlicht in:Environmental technology. - 1993. - 44(2023), 5 vom: 24. Feb., Seite 600-618
1. Verfasser: Won, Jong Min (VerfasserIn)
Weitere Verfasser: Kim, Min Su, Hong, Sung Chang
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2023
Zugriff auf das übergeordnete Werk:Environmental technology
Schlagworte:Journal Article DMDMS precursor NH3-SCR SO2 resistance Si-sulfate Si2+(Si-O-Ti) Ammonia 7664-41-7 Titanium D1JT611TNE
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700 1 |a Kim, Min Su  |e verfasserin  |4 aut 
700 1 |a Hong, Sung Chang  |e verfasserin  |4 aut 
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