Alumina catalyst carriers is a high-performance porous material with high specific surface area, adjustable acidity/alkalinity, excellent mechanical strength and thermal stability. As the supporting skeleton of the active components of the catalyst, alumina carrier is widely used in the fields of petroleum refining, chemical synthesis, environmental catalysis and new energy, significantly improving the efficiency and selectivity of catalytic reactions.
The specification of alumina catalyst support
| Type | Component | Appearance | Size mm |
Bulk Density g/cm3 |
BET m2/g | Pole Volum cm3/g |
Crush stength N/Grain | Na2O % | Al2O3% | Water adsorption % |
| XR408-001 | Al2O3•nH2O | Column | 3×(4-10) | 0.55-0.65 | ≥150 | ≥0.50 | ≥100 | ≤0.10 | ≥94 | ≥70 |
| XR408-002 | Al2O3•nH2O | clover | 3×(4-10) | 0.55-0.65 | ≥150 | ≥0.50 | ≥100 | ≤0.10 | ≥94 | ≥70 |
| XR408-003 | Al2O3•nH2O | Column | 3×(4-10) | 0.5-0.6 | ≥220 | ≥0.60 | ≥90 | ≤0.10 | ≥94 | ≥70 |
| XR408-004 | Al2O3•nH2O | clover | 3×(4-10) | 0.5-0.6 | ≥220 | ≥0.60 | ≥90 | ≤0.10 | ≥94 | ≥70 |
| XR408-005 | Silicon aluminum composite | Column | 3×(4-10) | 0.5-0.6 | ≥180 | ≥0.50 | ≥100 | ≤0.10 | ≥84 | ≥65 |
| XR408-006 | Silicon aluminum composite | Clover | 3×(4-10) | 0.5-0.6 | ≥180 | ≥0.50 | ≥100 | ≤0.10 | ≥84 | ≥65 |
| XR408-007 | Titaniumaluminum composite | Column | 3×(4-10) | 0.55-0.65 | ≥150 | ≥0.45 | ≥90 | ≤0.15 | ≥84 | ≥72 |
| XR408-008 | Titaniumaluminum composite | Column | 3×(4-10) | 0.55-0.65 | ≥150 | ≥0.45 | ≥90 | ≤0.15 | ≥84 | ≥72 |
| XR408-009 | Al2O3•nH2O | Column | 3×(4-10) | 0.70-0.80 | ≥180 | ≥0.40 | ≥80 | ≤0.10 | ≥94 | ≥50 |
| XR408-010 | Al2O3•nH2O | Sphere | Φ3-4 | ≥0.68 | ≥170 | ≥0.45 | ≥70 | ≤0.20 | ≥94 | ≥65 |
| XR408-011 | Al2O3•nH2O | Sphere | Φ5-7 | ≥0.68 | ≥170 | ≥0.45 | ≥130 | ≤0.25 | ≥94 | ≥50 |
| XR408-012 | Al2O3•nH2O | Sphere | Φ4-6 | 0.55-0.60 | ≥250 | ≥0.45 | ≥60 | 0.10-1.00 | ≥94 | ≥60-70 |
| XR408-013 | Al2O3•nH2O | Clover | 3×(4-10) | 0.45-0.60 | ≥350 | ≥0.65 | ≥70 | ≤0.10 |
Alumina catalyst carriers can be produced according to your requirements and areas of application.
Core advantages
High dispersibility: rich surface hydroxyl groups, which is conducive to the uniform anchoring of active components.
Adjustable acidity: through doping or alkali metal modification, it can adapt to different reaction requirements.
Anti-sintering: La, Ce and other rare earth elements doping can inhibit high-temperature crystal transformation.
Various forms: spherical, columnar, powder and other forms are available.
Technical parameter customization service
According to customer needs, we can provide the following customized solutions:
Pore structure control
Size customization
Surface modification
Quality Assurance and Technical Support
Quality Control: ISO 9001 certification, strict testing of specific surface area, pore distribution, strength and other indicators.
Application Support: Provide full technical services.
Quality Control:ISO 9001 certification,strict testing of specific surface area,pore distribution