Activated Alumina (Sulphur Recovery Catalyst)

White and porous sphere,insoluble in water and organic solvent, soluble in strong acidic and alkalinesolutions, moisture adsorptive in air, not expanding an cracking afteradsorbing water, with the characters of high strength, resistance to sulfatepoisoning and good thermal stability.

Used as catalyst in the Klaussulfur recovering technology in oil refinery with H2S acidic gas, natural gasde-sulfur, city coal-gas and petrochemical industries.