Figure 4
From: Role of Al in Na-ZSM-5 zeolite structure on catalyst stability in butene cracking reaction

TPO profiles of spent Na-ZSM-5 catalyst with diffident SiO2/Al2O3 molar ratios after 300 min of TOS.
From: Role of Al in Na-ZSM-5 zeolite structure on catalyst stability in butene cracking reaction

TPO profiles of spent Na-ZSM-5 catalyst with diffident SiO2/Al2O3 molar ratios after 300 min of TOS.