Resistance to nitrogen-induced catalytic deactivation in VGO cracking: synergistic effect of hierarchical structuring and zeolite Y content in FCC catalysts. - Fals J; Ospina-Castro ML; Barragán-Avilez C; Valle-Molinares R; Mendoza D; Guerrero JD; Bocanegra S; Espitia-Almeida F (Dalton transactions (Cambridge, England : 2003), 2026)