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Highly selective ammonia oxidation catalyst optimized for low-NOx operation in nitric acid plants.
Enhanced thermal stability and long service life under demanding industrial operating conditions.
Robust resistance to poisoning from trace impurities such as chloride, sulfur, and phosphorus compounds.
Consistent performance across wide load ranges—enabling flexible plant operation and energy efficiency.
Pre-shaped, mechanically stable pellets designed for low pressure drop and uniform gas distribution.
Nitric acid production via the Ostwald process in medium- to large-scale fertilizer plants.
Ammonia-to-nitric oxide conversion in integrated caprolactam and adipic acid manufacturing facilities.
Retrofit applications in existing nitric acid units requiring reduced NOx emissions and improved catalyst longevity.
On-site nitric acid generation for specialty chemical synthesis and pharmaceutical intermediates.
Greenfield nitric acid plants targeting compliance with stringent environmental regulations (e.g., EU BREF, US EPA NSPS).
| Chemical Type | Platinum-rhodium alloy on ceramic support (Al2O3-based) |
| Product Form | Cylindrical pellets (3.0 mm diameter × 3.0 mm height) |
| Appearance | Greyish metallic luster, free-flowing granular solid |
| Primary Applications | Ammonia oxidation for nitric acid production |
| Key Features | Low NOx selectivity, high Pt-Rh dispersion, thermally sinter-resistant |
| Benefits | Reduced abatement costs, extended catalyst cycle life, lower platinum group metal (PGM) consumption |
| Storage Conditions | Store in dry, cool, well-ventilated area; protect from mechanical impact and moisture |
| Handling Precautions | Avoid inhalation of dust; use appropriate PPE during loading/unloading |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
