Product Introduction
This series of products consists of active alumina and pseudo-boehmite as components. They feature stable surfaces, high crushing strength, low attrition, suitable pore structures, low impurity content, and uniform impregnation of active ingredients. Depending on customer requirements, different process conditions can be applied to produce catalyst carriers with varying crystal phases, pore sizes, impurity contents, and appearances.
Technical Indicators
| Component | Appearance | Particle Size | Bulk Density | Specific Surface Area | Pore Volume | Compressive Strength | Na2O % | Al2O3 % | Water Absorption Rate |
| Al2O3·nH2O | Round strip | 3*(4-10) | 0.55-0.65 | ≥ 150 | ≥ 0.50 | ≥ 100 | ≤0.10 | ≥ 94 | ≥ 70 |
| Al2O3·nH2O | Three-leaf shape | 3*(4-10) | 0.55-0.65 | ≥ 150 | ≥ 0.50 | ≥ 100 | ≤0.10 | ≥ 94 | ≥ 70 |
| Al2O3·nH2O | Round strip | 3*(4-10) | 0.5-0.6 | ≥ 220 | ≥ 0.60 | ≥ 90 | ≤0.10 | ≥ 94 | ≥ 70 |
| Al2O3·nH2O | Three-leaf shape | 3*(4-10) | 0.5-0.6 | ≥ 220 | ≥ 0.60 | ≥ 90 | ≤0.10 | ≥ 94 | ≥ 70 |
| Silicon-aluminum composite | Round strip | 3*(4-10) | 0.5-0.6 | ≥ 180 | ≥ 0.50 | ≥ 100 | ≤0.10 | ≥ 84 | ≥ 65 |
| Silicon-aluminum composite | Three-leaf shape | 3*(4-10) | 0.5-0.6 | ≥ 180 | ≥ 0.50 | ≥ 100 | ≤0.10 | ≥ 84 | ≥ 65 |
| Titanium-aluminum composite | Round strip | 3*(4-10) | 0.55-0.65 | ≥ 150 | ≥ 0.45 | ≥ 90 | ≤0.15 | ≥ 84 | ≥ 72 |
| Titanium-aluminum composite | Three-leaf shape | 3*(4-10) | 0.55-0.65 | ≥ 150 | ≥ 0.45 | ≥ 90 | ≤0.15 | ≥ 84 | ≥ 72 |
| Al2O3·nH2O | Round strip | 3*(4-10) | 0.70-0.80 | ≥ 180 | ≥ 0.40 | ≥ 80 | ≤0.10 | ≥ 94 | ≥ 50 |
| Al2O3·nH2O | Spherical | Φ3-4 | ≥ 0.68 | ≥ 170 | ≥ 0.45 | ≥ 70 | ≤0.20 | ≥ 94 | ≥ 65 |
| Al2O3·nH2O | Spherical | Φ5-7 | ≥ 0.68 | ≥ 170 | ≥ 0.45 | ≥ 130 | ≤0.25 | ≥ 94 | ≥ 50 |
| Al2O3·nH2O | Spherical | Φ4-6 | 0.55-0.60 | ≥ 250 | ≥ 0.45 | ≥ 60 | 0.10-1.00 | ≥ 94 | 60-70 |
| Al2O3·nH2O | Three-leaf shape | 3*(4-10) | 0.45-0.60 | ≥ 350 | ≥ 0.65 | ≥ 70 | ≤0.10 | ≥ 95 | ≥ 80 |
