Catalyst carrier balls
The sphere carriers are mainly alumina and magnesium oxide base. The appearance includes micro-sphere, standard sphere, oval sphere, porous-sphere, ribbed sphere and so on. The main physical properties are as following:
- Diameter: 1-8 mm;
- Bulk density: 0.6－1.0 g/cm3；
- Pore volume: 0.5－1.0 cm3/g；
- Specific surface area: 150－350 m2/g.
Catalyst carrier specification
| Compenent | Appearance | Size | Bulk Density(kg/l) | BET | Pore Volume(ml/g) | Crushing Strength(N/Particle) | Na2O % | Al2O3 % | Water absorption |
| Al2O3·nH2O | Round bar | 3*（4-10） | 0.55-0.65 | ≥ 150 | ≥ 0.50 | ≥ 100 | ≤0.10 | ≥ 94 | ≥ 70 |
| Al2O3·nH2O | Trilobe | 3*（4-10） | 0.55-0.65 | ≥ 150 | ≥ 0.50 | ≥ 100 | ≤0.10 | ≥ 94 | ≥ 70 |
| Al2O3·nH2O | Round bar | 3*（4-10） | 0.5-0.6 | ≥ 220 | ≥ 0.60 | ≥ 90 | ≤0.10 | ≥ 94 | ≥ 70 |
| Al2O3·nH2O | Trilobe | 3*（4-10） | 0.5-0.6 | ≥ 220 | ≥ 0.60 | ≥ 90 | ≤0.10 | ≥ 94 | ≥ 70 |
| Si Al composite | Round bar | 3*（4-10） | 0.5-0.6 | ≥ 180 | ≥ 0.50 | ≥ 100 | ≤0.10 | ≥ 84 | ≥ 65 |
| Si Al composite | Trilobe | 3*（4-10） | 0.5-0.6 | ≥ 180 | ≥ 0.50 | ≥ 100 | ≤0.10 | ≥ 84 | ≥ 65 |
| Ti Al composite | Round bar | 3*（4-10） | 0.55-0.65 | ≥ 150 | ≥ 0.45 | ≥ 90 | ≤0.15 | ≥ 84 | ≥ 72 |
| Ti Al composite | Trilobe | 3*（4-10） | 0.55-0.65 | ≥ 150 | ≥ 0.45 | ≥ 90 | ≤0.15 | ≥ 84 | ≥ 72 |
| Al2O3·nH2O | Round bar | 3*（4-10） | 0.70-0.80 | ≥ 180 | ≥ 0.40 | ≥ 80 | ≤0.10 | ≥ 94 | ≥ 50 |
| Al2O3·nH2O | Balls | Φ3-4 | ≥ 0.68 | ≥ 170 | ≥ 0.45 | ≥ 70 | ≤0.20 | ≥ 94 | ≥ 65 |
| Al2O3·nH2O | Balls | Φ5-7 | ≥ 0.68 | ≥ 170 | ≥ 0.45 | ≥ 130 | ≤0.25 | ≥ 94 | ≥ 50 |
| Al2O3·nH2O | Balls | Φ4-6 | 0.55-0.60 | ≥ 250 | ≥ 0.45 | ≥ 60 | 0.10-1.00 | ≥ 94 | ≥ 60-70 |
| Al2O3·nH2O | Trilobe | 3*（4-10） | 0.45-0.60 | ≥ 350 | ≥ 0.65 | ≥ 70 | ≤0.10 | ≥ 95 | ≥ 80 |
carrier@catalystcarrier
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