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Highly selective for ethylene oxide (EO) production via silver-catalyzed oxidation of ethylene.
Enhanced long-term stability under industrial fixed-bed reactor conditions.
Optimized alkali promoter system to suppress total combustion and improve EO yield.
Controlled particle size distribution ensuring uniform pressure drop and heat transfer.
Consistent performance across multiple regeneration cycles without significant activity loss.
Ethylene oxide manufacturing in large-scale petrochemical plants.
Integrated EO/EG (ethylene glycol) production facilities requiring high catalyst reliability.
Greenfield projects where startup efficiency and early-life selectivity are critical.
Revamp campaigns targeting increased plant capacity and reduced energy consumption.
| Chemical Type | Silver-based heterogeneous catalyst with alkali and alkaline earth promoters |
| Product Form | Fixed-bed granular catalyst pellets |
| Appearance | Grayish-white, cylindrical pellets (5–6 mm diameter × 5–10 mm length) |
| Primary Applications | Ethylene oxidation to ethylene oxide |
| Key Features | High selectivity, thermal stability, low dust generation |
| Benefits | Improved EO yield, extended cycle length, reduced CO₂ footprint per ton EO |
| Storage Conditions | Store in dry, well-ventilated area; avoid exposure to moisture and reducing agents |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
