Silver-Based Catalysts

Advanced Catalytic Solutions for Selective Oxidation and Ethylene Epoxidation

Silver-Based Catalysts play a critical role in numerous industrial processes, particularly in ethylene oxide production and selective oxidation reactions. At B.F.S, we offer high-performance silver-supported catalysts engineered for superior activity, selectivity, and longevity.

⚗️ Chemical Profile

Active Component: Silver (Ag)
Support: Typically α-alumina (Al₂O₃) or silica
Surface Area: Optimized for dispersion and gas-phase reactions
Form: Spheres, pellets, or extrudates

⚙️ Primary Applications

Application	Function	Industrial Relevance
Ethylene Epoxidation	Converts ethylene to ethylene oxide	For production of ethylene glycol, detergents, etc.
Selective Oxidation	Oxidizes alkenes or alcohols	Produces aldehydes, acids, and fine chemicals
Hydrogenation & Dehydrogenation	Mild hydrogen carriers	Specialty fine chemicals and gas processing
Formaldehyde Production	Oxidation of methanol	Resins, plastics, and coatings

🚀 Key Benefits of B.F.S Silver Catalysts

High selectivity toward desired products (e.g., ethylene oxide)
Enhanced stability under harsh thermal and oxidative conditions
Optimized dispersion of Ag nanoparticles for maximum activity
Customizable formulations with alkali or alkaline earth promoters
Low pressure drop due to tailored shape and porosity

🔧 Catalyst Engineering Options

Promoters: Cs, K, Rb, or Cl-based additives for selectivity tuning
Support Customization: High mechanical strength and thermal resistance
Particle Design: Beads, rings, or monoliths for specific reactor types

🌱 Sustainability & Longevity

Silver catalysts are recyclable and can be regenerated through oxidative treatment. B.F.S offers spent catalyst recovery programs and technical support for maximizing catalyst life.