The activated alumina carrier is produced by using aluminum hydroxide as raw material and adding special ingredients through the quick stripping process. The particle size, specific surface area, bulk density and crushing strength can be adjusted according to customer requirements. This product can be used to produce various precious metal catalysts, and is widely used in hydrogenation, hydrolysis, low-temperature sulfur-resistant conversion, palladium platinum and other catalysts. The control range of specific surface area is between 150-400m2/g, and the bulk density is 0.40-1.0g/ml. It is a customized product.
metrics name | AL2O3％ | SiO2％ | Fe2O3％ | Na2O％ | Loose density g/ml | Specific surface area ㎡/g | Pore ml/g | strength N/capsule |
| parameter | ≥92 | ≤0.10 | ≤0.03 | ≤0.35 | 0.40-1.0 | 150-400 | ≥0.45 | 0.5-1mm |
| ≥92 | ≤0.10 | ≤0.03 | ≤0.35 | 0.40-1.0 | 150-400 | ≥0.45 | 1-2mm | |
| ≥92 | ≤0.10 | ≤0.03 | ≤0.35 | 0.40-1.0 | 150-400 | ≥0.45 | ≥40(2-3mm) | |
| ≥92 | ≤0.10 | ≤0.03 | ≤0.35 | 0.40-1.0 | 150-400 | ≥0.45 | ≥60(2-3mm) | |
| ≥92 | ≤0.10 | ≤0.03 | ≤0.35 | 0.40-1.0 | 150-400 | ≥0.45 | ≥80 (4-6mm) |
