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Activated alumina catalyst carrier is a white spherical substance produced through a special process. Due to its unique skeletal structure, it exhibits strong affinity with active components, uniform micropore distribution, suitable pore size, large pore volume, high water absorption rate, low bulk density, excellent mechanical properties, and good stability. It is highly suitable for use as a carrier for various types of catalysts.
Add appropriate active additives (e.g., MO-Al, Ni-Al, Mn-Al, Ti-Al, CO-Al, K-Al, etc.) based on the catalyst application to produce the corresponding product. Compared to similar products, the catalyst prepared with this carrier exhibits higher activity and stability, making it more suitable for use under harsh conditions such as high temperature, high pressure, high space velocity, and high steam-to-gas ratio.
Product Specifications
Chemical indicators:
Al2O3 | ≥93 | % |
SiO2 | ≤0.1 | % |
Fe2O3 | ≤0.1 | % |
Na2O | ≤0.3 | % |
Physical indicators:
Appearance | White spherical object | Unit |
Specifications | 3-5 | mm |
Bulk density | 0.55-0.72 | g/cm3 |
compressive strength | ≥110 | N/piece |
Specific surface area | ≥260 | m2/g |
Total pore volume | ≥0.5 | cm³/g |
Wear rate | ≤0.6 | % |
Static Water Adsorption | ≥18 | % |
Water absorption rate | ≥65 | % |
Packaging: 25kg/bag, 500kg/ton bag, 1000kg/ton bag (packaging can be customized)
Storage: Store in a well-ventilated, dry warehouse. Protect from moisture, and prevent rain exposure during transportation.
