Penta‑tooth Spherical Alumina Support

Penta‑tooth spherical alumina support adopts a special toothed‑sphere geometry. It provides larger void fraction after packing, which effectively reduces bed pressure drop and delivers excellent mass‑transfer performance for large‑molecule reactants. With high mechanical strength, low attrition loss, tunable specific surface area and pore volume, as well as good thermal stability, it is well compatible with various active‑component impregnation processes under high‑temperature working conditions.

It is widely applied in hydro‑desulfurization and hydro‑treating in petroleum refining, steam‑methane reforming, CO shift reaction, gas purification, adsorption and fine‑chemical hydrogenation reactions for fixed‑bed reactors.