Perforated Alumina Ball | HuaMing Alumina

Perforated Alumina Ball

For catalyst bed support and tower packing.

Perforated ceramic ball is developed on the basis of inert ceramic ball. It has an adequate mechanical strength, good chemical and thermal stability as the normal inert ceramic ball, further more, it has larger surface area and free void which directly make the dispersion and flux of the fluids increased, and bring down the resistance of the system resulting from the perforated holes on the ball. As a new efficient catalyst support and covering material, it has been widely used in oil refineries, chemical, fertilizer, natural gas and environmental protection.

size: Φ25mm, Φ30mm, Φ40mm ,Φ50mm, Φ60mm, Φ70mm.

Perforated Alumina Ball, Technical Specifications
Al2O3 Content Bulk Density Void
20-90% 1.1-1.5 g/cm3 48% Min.

Bags / drums upon customer's demand.

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