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% | |||||
