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Mainly used of separating light hydrocarbon from natural gas, the product can reduce dew point of hydrocarbon to produce natural gas gasoline , drying natural gas at the same time .Add 20% (wt) HY-W as the protective layer if water drip exits in separation system.
In addition,it can be used as common dryer ,catalyst and its carrier ,variable –pressure adsorption separation agent (PSA). As variable-temperature adsorption separation agent (TSA) at higher temperature, it performs especially suitable.
Silica alumina gel WS type -- water resistant
Model | Silica Alumina Gel (Type WS) | |
Color | White | |
Shape | Sphere | |
SiO2 Content (%) | ≈90 | |
Al2O3 Content (%) | ≈10 | |
Specific surface area (m2/g) | 600 | |
Adsorption capacity (wt.%) (25℃) | RH=20% | ≥5.8 |
RH=40% | ≥11.5 | |
RH=80% | ≥42 | |
Moisture content (%) | ≤3.0 | |
Bulk density (kg/L) | ≈0.7 | |
Pore volume(ml/g) | ≈0.4 | |
Compression strength (N/PC) | ≥60 | |
Liquid Water Resistance | Yes | |
Sizes (mm) | 1-3, 2-4, 2-5, 3-5 | |
Silica alumina gel N / H type -- non-water resistant
Model | Silica Alumina Gel (Type H) | |
Color | faint yellow | |
Shape | Sphere | |
SiO2 Content (%) | ≈97 | |
Al2O3 Content (%) | ≈3 | |
Surface area(BET) (m2/g) | 750 | |
Equilibrium Capacity (wt.%) (water vapor at 25℃) | RH=10% | 6.5 |
RH=80% | 42 | |
Attrition rate (wt.%) | 0.05 | |
Packed Bulk density (kg/L) | 0.8 | |
Pore volume(cm3/g) | 0.4 | |
Crushing strength (N/PC) | 200 | |
Liquid Water Resistant | No | |
Size (mm) | 2.0-5.0 | |







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