Effect of Pt or Gd Loaded ZSM-5 on Deactivation and Regeneration during JP-8 Cracking

Pt and Gd are able to change catalytic activity and regenerability of ZSM-5 during JP-8 cracking. More importantly, not only the chemical structure of coke formation and carbon burn-off temperature but also the acid properties are significantly affected by the presence of Pt and Gd on ZSM-5.