Supercritical catalytic cracking of n -decane over microwave-synthesized hierarchical core–shell nano-Beta@SBA-15 composite zeolite
Puntos clave
The aim is to evaluate the efficiency of microwave-synthesized core–shell zeolite in supercritical n-decane cracking.
Used microwave-synthesized hierarchical core-shell nano-Beta@SBA-15 composite zeolite.
Conducted supercritical catalytic cracking of n-decane over 15 hours.
Measured activity, coke formation, and conversion loss.
Achieved 14.9% higher activity compared to conventional methods.
Reduced coke formation by 39.7%.
Maintained only 25.4% conversion loss during the cracking process.
Resumen
Microwave-synthesized core–shell nano-Beta@SBA-15 zeolite achieves 14.9% higher activity and 39.7% less coke formation, with only 25.4% conversion loss over 15 hours in supercritical n -decane cracking.