Insights into SO2 Poisoning Mechanisms of Fresh and Hydrothermally Aged Cu-KFI Catalysts for NH3-SCR Reaction.
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DOI: 10.1021/acs.est.2c09805
Abstract: The complex poisoning of Cu-KFI catalysts by SO2 and hydrothermal aging (HTA) was investigated. The low-temperature activity of Cu-KFI catalysts was restrained by the formation of H2SO4 and then CuSO4 after sulfur poisoning. Hydrothermally aged… read more here.
Keywords: kfi catalysts; aged kfi; kfi; hydrothermally aged ... See more keywords