High Oxide Inert Alumina Balls for Heat Retention Catalyst Support are widely used in many fields, including petroleum, chemical engineering, fertilizer production, gas and environmental protection. They are used as covering and supporting materials of catalysts in reaction vessels and as packing in

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

Chemical filling beads is an inert ceramic ball. called "ceramic balls" because of their inner shape like ceramics sphere.Inert ceramic ball does not participate in chemical reactions. It is calcined from alumina powder into industrial powder, and then calcined into dense structure at high temperatu