Zeolite Catalyst

1. CHA structure gives it superior hydrothermal stability, highly active Cu sites, and precise sieving capability;
2. Specifically designed for NH3-SCR catalyst systems;
3. The most...

1. Pore size of linear channels is 0.66 nm×0.67 nm, pore size of curved channels is 0.56 nm×0.56 nm; 2. The skeleton of Beta zeolite catalyst is composed of three-dimensional, twelve-membered...

1. Three-dimensional ordered mesoporous silica material with Im3m symmetry;
2. Pore size ranges from 2 nm to 50 nm, typically 4nm to 8 nm;
3. Suitable for applications such as...

1. Highly stable mesoporous silica with a pore size typically around 5 nm to 15 nm;
2. Excellent thermal stability, molecular diffusion properties, and ease of surface...

1. Second-generation titanium-silicon molecular sieve oxidation catalytic material;
2. Specifically designed for larger-molecule oxidation reactions;
3. More applicable in fine...

1. Titanium exists in the molecular sieve framework, and serves as an active center for catalytic oxidation reactions;
2. Simultaneously possess high activity, high selectivity, high...

1. Core advantage is its redox capability, especially at high temperatures;
2. Strong Fe³⁺ / Fe²⁺ cycling ability, and readily participates in NOx activation and the oxidation of aromatics...

1. Source material for all ZSM-5 zeolite catalysts;
2. Most complete structure, weakest acidity, and highest plasticity;
3. Typically used for making H-ZSM-5 and metal-modified ZSM-5...

1. Core advantage is its oxidation-reduction catalytic function;
2. Deeply integrating mesoporous selectivity with copper's oxidation-reduction activity;
3. Typically used for NH₃-SCR...

1. A full range of silica-alumina ratio H-ZSM-5 zeolite catalysts, are available;
2. Core material relied upon by almost all acid-catalyzed reactions;
3. Typically used 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...

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,...