DOPED ALUMINAS
The development of DOPED ALUMINAS and mixed oxides provide further diversification of our product portfolio with an even higher level of optimization for final use. The combination of dopants and doping technologies is an important step towards support materials with well-defined phase composition, leading to improved properties like thermostability and acidity.
Reach out to Sasol Chemicals’ technical experts to learn more about the full range of products and discuss how Sasol can provide a material to fit individual requirements.
Reach out to Sasol Chemicals’ technical experts to learn more about the full range of products and discuss how Sasol can provide a material to fit individual requirements.
Chemical Family
Aluminium Oxide
CAS No.
1344-28-2
Synonyms
doped alumina, doped aluminium oxide, doped activated alumina, doped transition alumina, mixed metal oxides
Features
High purity, Thermal stability, Aciditiy/Alkalinity
Regional Availability
Global
Regulatory & Compliance
Contact our sales team for region specific compliance & regulatory information
Product Ranges | Chemcial Name | Dopant content | Characteristics / Properties | Pore volume [ml/g] |
|---|---|---|---|---|
PURALOX/CATALOX La-doped | Aluminium Oxide w. Lanthanum Oxide | 1 - 10 | Thermal Stability, Basicity, Precious and Base metal interactions | 0.5 - 1.1 |
PURALOX Zr-doped | Aluminium Oxide w. Zirconium Oxide | 3 - 20 | Metal-Support interactions | 0.5 - 1.1 |
PURALOX Ce-doped | Aluminium Oxide w. Cerium Oxide | 5 - 20 | Metal-Support Interactions, Redox-activity | 0.5 - 1.1 |
SIRAL/SIRALOX | Silica-Alumina Hydrates and Oxides | 1 - 70 | Acidic (weak to medium strength), porous, SOx Tolerance, Hydrothermal Stability | 0.8 - 1.1 |
SIRAL HPV | Silica-Alumina Hydrates | 20 - 70 | High porosity and concentration of acid sites | 0.9 - 1.2 |
PURAL MG | Hydrotalcite, Spinel precursors | 5 - 70 | Alkaline Layered Double Hydroxide (Mixed Mg Al Carbonate Hydroxide Hydrate) | 0.4 - 0.8 |
Product Ranges
PURALOX/CATALOX La-doped
Chemcial Name
Aluminium Oxide w. Lanthanum Oxide
Dopant content
1 - 10
Characteristics / Properties
Thermal Stability, Basicity, Precious and Base metal interactions
Pore volume [ml/g]
0.5 - 1.1
Product Ranges
PURALOX Zr-doped
Chemcial Name
Aluminium Oxide w. Zirconium Oxide
Dopant content
3 - 20
Characteristics / Properties
Metal-Support interactions
Pore volume [ml/g]
0.5 - 1.1
Product Ranges
PURALOX Ce-doped
Chemcial Name
Aluminium Oxide w. Cerium Oxide
Dopant content
5 - 20
Characteristics / Properties
Metal-Support Interactions, Redox-activity
Pore volume [ml/g]
0.5 - 1.1
Product Ranges
SIRAL/SIRALOX
Chemcial Name
Silica-Alumina Hydrates and Oxides
Dopant content
1 - 70
Characteristics / Properties
Acidic (weak to medium strength), porous, SOx Tolerance, Hydrothermal Stability
Pore volume [ml/g]
0.8 - 1.1
Chemical Family
Aluminium Oxide
CAS No.
1344-28-2
Synonyms
doped alumina, doped aluminium oxide, doped activated alumina, doped transition alumina, mixed metal oxides
Features
High purity, Thermal stability, Aciditiy/Alkalinity
Regional Availability
Global
Regulatory & Compliance
Contact our sales team for region specific compliance & regulatory information
