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| DATA | UNIT | Silica Alumina Gel | |
|---|---|---|---|
| Size | mm | 2-4 | |
| AL2O3 | % | 2-5 | |
| Surface Area | m²/g | 650 | |
| Adsorption Capacity (25℃) | RH=10% | ≥% | 4.0 |
| RH=40% | ≥% | 14 | |
| RH=80% | ≥% | 40 | |
| Bulk Density | ≥g/L | 650 | |
| Crush Strength | ≥N/Pcs | 150 | |
| Pore Volume | ml/g | 0.35-0.5 | |
| Loss on heating | ≤% | 3.0 | |
Standard Packaging: 25kg/kraft bag
Storage Guidelines: The product as desiccant cannot be exposed in the open air and should be stored in dry conditions with an air-proof package.
Silica Alumina Gel is mainly used for natural gas dewatering, light hydrocarbon adsorption and separation at variable temperatures, compressed air drying, and natural gas drying. It also serves as a catalyst or catalyst carrier in the petrochemical industry, as well as an industrial drier, liquid adsorbent, and gas separator.
Under low relative humidity (such as RH=10% or RH=20%), its adsorption capacity is comparable to fine-pored silica gel. However, under high humidity levels, its adsorption capacity is 6% to 10% higher than that of standard fine-pored silica gel.
Silica Alumina Gel is chemically stable, flame-resisting, and completely insoluble in any solvent.
Since the product operates as a desiccant, it must not be exposed to the open air. It should be kept in dry conditions and stored inside an air-proof, sealed package to preserve its adsorption effectiveness.
The standard packaging option for this product is a 25kg kraft bag.
The standard size of the gel is 2-4 mm, it has a crush strength of ≥150 N/Pcs, a surface area of 650 m²/g, a pore volume of 0.35-0.5 ml/g, and the Alumina (Al₂O₃) content is 2-5%.
