Compensation or Aggravation: Pb and SO2 Copoisoning Effects over Ceria-Based Catalysts for NOx Reduction.
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DOI: 10.1021/acs.est.2c03653
Abstract: Severe catalyst deactivation caused by multiple poisons, including heavy metals and SO2, remains an obstinate issue for the selective catalytic reduction (SCR) of NOx by NH3. The copoisoning effects of heavy metals and SO2 are… read more here.
Keywords: so2; catalyst; ceria based; copoisoning effects ... See more keywords