Activated alumina

Activated alumina is used for a wide range of adsorbent and catalyst applications including the adsorption of catalysts in polethylene production, in hydrogen peroxide production or as a selective adsorbent for many chemicals including arsenic, fluoride, in sulfur removal from gas streams.

Ceramic raschig rings

Ceramic raschig rings are fired at high temperatures and have excellent mechanical strength, abrasion and acid-resistance.

Metal raschig rings

Metal raschig rings are especially suitable for rectification towers under vacuum to treat thermo sensitive, decomposable, polymerizable or cokable systems, so it is widely used in packing towers in petrochemical industry, chemical fertilizer industry and environmental protection, etc.