Y Zeolite

1. Modified from NaY molecular sieve through ion exchange and dealumination;2. With characteristics of ultra-stability, acid regulation, and shape-selective catalysis;3. Typically for petroleum FCC,

1. Basic form of Y-type molecular sieve, can be modified to other Y zeolites;2. With characteristics of uniform channels and exchangeable ions;3. Typically for petroleum FCC, VOC treatment, and

1. Load rare earth elements onto NaY molecular sieve through ion exchange;2. Higher activity and acidity, improve the cracking conversion rate;3. Typically for petroleum FCC, carriers for

1. Modified from NaY molecular sieve through ammonia ion exchange and dealumination;2. Acidic properties include B and L acidic centers, which exhibit extremely high activity in catalytic