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catalyst ceramic ball The definition of catalyst ceramic balls Catalyst ceramic balls are spherical particles made of high-temperature and corrosion-resistant ceramic materials (such as alumina, silica, etc.), featuring high strength, high chemical stability and specific physical structures (such as porosity, specific surface area, etc.). Its preparation process usually includes raw material proportioning, molding, sintering and

Where are inert ceramic balls applied? 1. In the chemical and petrochemical industries: They are laid at the bottom or top of the catalyst bed in fixed-bed reactors (such as hydrogenation reactors, catalytic cracking units, ammonia synthesis towers, etc.). Function Supporting the catalyst: Bearing the weight of the catalyst and preventing it from sinking or