Catalyst Support Media – 93% AL2O3 Inert Alumina Ball

Alumina balls are widely recognized as an ideal catalyst support due to their exceptional mechanical strength, wear resistance, and chemical stability. As such, they have a diverse range of applications in the chemical and petrochemical industries. Specifically, these balls are employed as catalyst supports for various reactions, such as hydrogenation, dehydrogenation, and oxidation. Moreover, they are utilized in the production of fertilizers, pharmaceuticals, and specialty chemicals, demonstrating their versatility and importance in modern manufacturing processes.

Physicochemical properties of Alumina Ball:

Item Adsorbent Fluoride removal agent Regenerate agent Dechlorination agent Catalyst carrier Air desiccant
AI2O3 content ≥ 90% 90% 92% 90% 93% 88%
Bulk density ≥ 0.65g/cm3 0.7g/cm3 0.65g/cm3 0.6g/cm3 0.5g/cm3 0.6g/cm3
Specific surface area≥ 280m2/g 280m2/g 200m2/g 300m2/g 200m2/g 300m2/g
Pore volume size≥ 0.35cm3/g 0.35cm3/g 0.4cm3/g 0.35cm3/g 0.4cm3/g 0.35cm3/g
Water adsorption ≥ / / 50% / 40% /
Attrition loss≤ 0.5% 0.5% 0.4% 0.5% 1% 0.5%
Compressive strength ≥ 0.5-2mm 10N/particle
1-2.5mm 35N/particle
2-4mm 30N/particle
3-5mm 100N/particle
4-6mm 130N/particle
5-7mm 150N/particle
6-8mm 200N/particle
8-10mm 250N/particle
Particle qualified rate ≥ 90%
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