This product is a white porous particle, using excellent molding technology, suitable pore structure, low impurity content, good active component impregnation characteristics, low wear, high strength and other characteristics. According to user requirements, different process conditions can be used to produce catalyst carriers with different pore sizes and different stacking ratios, which can be used as precious metal catalyst carriers such as palladium, platinum, and ruthenium. It can also be made into a series of carriers made of pseudo-boehmite activated alumina raw powder according to customer requirements, and the shape, size, macropore volume, specific surface area and other properties are controllable.
parameter：
| Item | Indicators |
| Specifications | ￠3-5 |
| Appearance | White spherical |
| Bulk density（g/ cm3） | 0.65-0.7 |
| Strength （N/grain ≥） | ≥100 |
| Specific surface area（㎡/g） | ≥200 |
| Pore（cm3/g） | ≥0.45(adjustable) |
| wear and tear（%≤） | 0.1 |
| AL2O3 | 93% |
| SiO2 | 0.02% |
| Fe2O3 | 0.02% |
| Na2O | 0.30% |
Package:
25kg/bag, 25kg/barrel packaging (lined with PE bag).
This product must be moisture-proof. During transportation and loading and unloading, it is prohibited to drop and roll it, and it must be kept in a sealed container.
