1. What Are High-Alumina Filler Balls?High-alumina filler balls are ceramic spheres primarily composed of aluminum oxide (Al₂O₃), typically with an alumina content exceeding 92%. They feature high hardness, high-temperature resistance, corrosion resistance, and low water absorption. Based on applica

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

Inert alumina ceramic ball is also called inert porcelain ball, inert ceramic ball or alumina ceramic ball.Its main chemical components are Al2O3, SiO2, CaO, MgO, Na2O and a very small amount of Fe2O3. Free of arsenic, boron and other heavy metals.Introduction of inert alumina ceramic ballInert alum

Preparation before filling inert ceramic ball:(1) The dust and sundries in the tower should be cleaned up before the ceramic ball is loaded.(2) In the interior of the tower, mark the loading height line of each ceramic ball and catalyst according to the loading drawing.(3) Cranes, cranes and other n