a specific surface area and stability,
compressive good strength, low wear
It can be widely used as an absorbent, desiccant
KA405 Activated Alumina
Application:
This series of products is made of Xleave a water-activated alumina and aluminum gel, use of advanced molding technology with pore structure suitable impurity content is low, the active component impregnation characteristics and good characteristics. As customers requirements, used as different process conditions, adjust to the catalyst of different in crystalline phases, in pore sizes, and in impurity content. Be widely used in oil chemical, HDS, low-temperature shift catalyst carrier.
Technical Specification
Type | Chemical | Appearance | Mesh | Bulk Density
| Surface Area | Pore Volume
| Crush strength
| Na2O | Al2O3 | Water absorption |
Unit |
|
| mm | g/cm3 |
| cm3/g | N/ | % | % | % |
KA405-1 | Al2O3nH2O
| sphere | Φ3-5 | ≥0.68 | ≥170 | ≥0.40 | ≥110 | ≤0.20 | ≥94 | ≥65 |
KA405-2 | sphere | Φ5-7 | ≥0.68 | ≥170 | ≥0.45 | ≥130 | ≤0.25 | ≥94 | ≥50 | |
KA405-3 | sphere | Φ4-6 | 0.55-0.60 | ≥250 | ≥0.45 | ≥160 | 0.10-1.00 | ≥94 | ≥60-70 | |
KA405-4 | Trefoil | 3×(4-10) | 0.5-0.6 | ≥220 | ≥0.60 | ≥90 | ≤0.10 | ≥94 | ≥70 | |
KA405-5 | Circular | 3×(4-10) | 0.70-0.80 | ≥180 | ≥0.40 | ≥80 | ≤0.10 | ≥94 | ≥50 | |
KA405-6 | Trefoil | 3×(4-10) | 0.55-0.65 | ≥150 | ≥0.50 | ≥100 | ≤0.10 | ≥94 | ≥70 | |
KA405-8 | Circular | 3×(4-10) | 0.55-0.65 | ≥150 | ≥0.50 | ≥100 | ≤0.10 | ≥94 | ≥70 | |
KA405-9 | Trefoil | 3×(4-10) | 0.45-0.60 | ≥350 | ≥0.65 | ≥70 | ≤0.10 | ≥95 | ≥80 |
Reference:
General Manager Mr Aihuai Wang and vice General Manager Mr John were invited to visit US Steel Company for cooperation and technical advice during the loading and testing of claus catalyst on Oct.2010.
