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Highly selective palladium-based heterogeneous catalyst for vinyl acetate monomer (VAM) synthesis.
Optimized for long-term stability and consistent activity under industrial fixed-bed reactor conditions.
Engineered with controlled metal dispersion and tailored support porosity to minimize sintering and carbon deposition.
Low palladium leaching performance ensures compliance with stringent environmental and process safety standards.
Compatible with standard VAM plant regeneration protocols, enabling extended catalyst cycle life.
Vinyl acetate monomer (VAM) production via acetic acid and ethylene gas-phase reaction.
Large-scale petrochemical plants operating continuous fixed-bed VAM reactors.
Integrated chemical complexes where high catalyst reliability supports downstream polymerization processes.
Greenfield and brownfield VAM facilities requiring low-risk, drop-in catalyst replacement solutions.
| Chemical Type | Palladium-gold on silica-supported heterogeneous catalyst |
| Product Form | Extruded cylindrical pellets (3–4 mm diameter, 3–8 mm length) |
| Appearance | Grayish-black free-flowing granular solid |
| Primary Application | Vinyl acetate monomer (VAM) synthesis |
| Key Features | High selectivity (>94%), low acetaldehyde by-product formation |
| Benefits | Extended run length, reduced shutdown frequency, lower palladium consumption per ton of VAM |
| Storage Conditions | Store in dry, well-ventilated area; avoid exposure to moisture and reducing agents |
| Handling Precautions | Use appropriate PPE; avoid inhalation of dust; non-pyrophoric in as-supplied form |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
