Advancements in SO2 tolerance for low-temperature NH3-SCR through tailoring oxidation ability and pore size in MnCe-based catalysts
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The detrimental effects of SO2 poisoning pose a critical challenge for the practical implementation of Mn-based catalysts in low-temperature NH3-SCR systems for NOX abatement. The causes of NH3-SCR catalyst deactivation are the deposition of ammonium sulfates ... ...