Activated alumina ceramic balls are a porous, highly dispersed solid material, primarily composed of transitional alumina phases (such as γ-Al2O3). They are produced through specific thermal activation processes using industrial aluminum hydroxide or aluminum salts as raw materials. Their internal s

The size selection of inert ceramic balls should be based on the size of the catalyst. Generally, the 2X rule (or gradation) is followed, that is, the diameter of the ceramic ball should be twice the diameter of its adjacent catalyst, so that the material distribution must be uniform and the pressu

The difference between inert alumina ceramic balls and activated alumina balls 1) Inert alumina ceramic ballsInert alumina ceramic balls are ordinary ceramic balls, used as separators before and after filling the catalyst layer during the reaction. Inert alumina balls are inert and will not react w

Inert alumina ceramic balls are a class of materials that have attracted much attention in recent years because of their wide application. The material is made of high-quality ceramics that have undergone high-temperature treatment and firing. The resulting product is a high-density, high-purity, an