Characteristics of particulate catalysts

Particulate catalysts possess high specific surface area and porosity, significantly improving reaction efficiency. Our methanol-to-aromatics catalysts and hydrogenation catalysts are all designed in a particulate form, exhibiting excellent stability and selectivity. Among them, zeolite molecular sieve products also possess unique topologies such as FAU/MWW.

Particulate catalysts are an important class of materials widely used in chemical, environmental, and energy fields. Their unique particle morphology and catalytic performance make them a key component in many industrial processes. The application of particulate catalysts is mainly based on their high specific surface area, good dispersibility, and catalytic activity, which can significantly reduce activation energy and improve reaction rate and selectivity in chemical reactions.

The catalytic activity of particulate catalysts mainly originates from their surface active sites. These sites can adsorb reactant molecules, promoting the breaking and formation of chemical bonds. The particulate design not only increases the contact area between the catalyst and reactants but also facilitates flow and dispersion in the reactor, improving mass transfer efficiency. Furthermore, particulate catalysts typically possess high mechanical strength, resisting physical wear and chemical corrosion during the reaction process, extending their service life.