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...

1. Rare-earth-modified ultrastable Y-type zeolite through ion exchange, FAU topology;
2. Enhanced thermal and hydrothermal stability, high catalytic activity, strong hydrogen-transfer...

1. Dealuminated Ammonium Y-type molecular sieve, with a medium silica-to-alumina ratio of typically 120;
2. Has extremely high hydrothermal stability, mild acidity and high selectivity, a...

1. Dealuminated Ammonium Y-type molecular sieve, with a high silica-to-alumina ratio of typically 60;
2. Has moderate acidity, stronger hydrothermal stability, better diffusion...

1. Dealuminated Ammonium Y-type molecular sieve, with a medium silica-to-alumina ratio of typically 30;
2. Has strong acidity, high activity, high heavy oil conversion rate, and maintains a...

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...

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,...

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...