Highly efficient silica-based adsorbent engineered for selective removal of polar impurities.
Consistent particle size distribution ensures uniform bed packing and optimal flow dynamics in fixed-bed systems.
Thermally stable up to 600 °C, enabling regeneration under controlled high-temperature conditions.
Low dust generation and excellent mechanical strength reduce pressure drop and extend service life.
Non-hazardous, REACH-compliant formulation with no added binders or heavy metals.
Purification of hydrocarbon streams in petrochemical refining (e.g., BTX feed pretreatment).
Removal of trace water and alcohols from solvents used in pharmaceutical synthesis.
Deep drying of monomers prior to polymerization (e.g., acrylates, vinyl chloride).
Protection of catalysts in fine chemical manufacturing by eliminating poison species.
Polishing step in edible oil deodorizer distillate recovery systems.
| Chemical Type | Amorphous silica gel (surface-modified) |
| Product Form | Free-flowing spherical beads |
| Appearance | White to off-white granules |
| Primary Applications | Adsorptive purification, deep drying, catalyst protection |
| Key Features | High surface area, narrow pore size distribution, low attrition loss |
| Benefits | Reduced regeneration frequency, improved product purity, extended equipment lifetime |
| pH (10% aqueous slurry) | 5.5 – 7.5 |
| Storage Conditions | Dry, well-ventilated area; avoid moisture exposure |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China