Brown Fused Alumina for Catalyst Carriers
A stable, high-purity support material for catalytic processes in chemical and petrochemical industries.
Why Use BFA for Catalyst Support Media?
Brown fused alumina offers chemical inertness, thermal stability, and mechanical strength—making it a reliable substrate for catalytic coatings. In applications like hydrocracking, reforming, and sulfur recovery, BFA provides an excellent porous framework to anchor active catalytic compounds without degradation under high-temperature or corrosive environments.
- High alumina content (>95%) for thermal and chemical resistance
- Excellent crush strength and consistent particle shape
- Customizable particle size distributions for controlled porosity
Typical Applications in Catalyst Systems
- Support media in fixed-bed chemical reactors
- Carrier base for metal oxides, zeolites, or precious metals
- High-temperature exhaust and flue gas treatment beds
Used in refining, petrochemical, and environmental emission control systems.
Recommended Particle Sizes
- Macro carrier beds: 2–4 mm or 3–5 mm granules
- Micro-layered catalyst bases: F100–F220 powders
- Support media blending: Mixed grit or spherical granules available
We offer tailored sizing and surface treatments depending on catalyst compatibility.
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