Efeito da composição das correntes do conversor das unidades de FCC no desempenho catalítico de aditivos DESOx

Abstract

EfEito da composição das corrEntEs do convErsor das unidadEs dE fcc no dEsEmpEnhoreaction system, SO x removal was slightly higher over Cu-OM50. the addition of CO and NO to the feed markedly hindered the SO 2 oxidation over Cu-OM50 while no significant effect was observed for Mn-OM50. For the regeneration step, the use of propane instead of h 2 reduces regeneration capacity, mainly for Cu-OM50. Mn-OM50 was less affected by the feed composition, suggesting that it was a promising additive for SO x removal.