1.5mm ~ 1.7mm spherical alumina carrier with small particle size
Advantages:
Uniform particle size, smooth surface; large pore volume, concentrated pore size distribution, high strength and small attrition index.
Application:
Used for alumina carrier as moving bed catalyst, or in specific catalytic reaction process.
Product Specifications
| Item Name | Specific Index | |
| Appearance | Spherical particle | |
| Particle Size, mm | 1.5~2.0, 2, 0~2.5, 2.5~3.0 | |
| Crystal Type | γ | δ and θ |
| Bulk Density, g/ml | 0.50~0.65 | 0.50~0.65 |
| Specific Area (BET method), m²/g | 140~180 | 80~120 |
| Pore Volume, ml/g | 0.7~0.9 | 0.7~0.85 |
| Average Pore Size, nm | 8~12 | 25~40 |
| Crushing Strength, N/P | >65 | >45 |
| Al2O3, % | ≥95 | ≥95 |
| Fe, % | <0.04 | <0.04 |
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