Specifications Table

Product Name – Aluminum oxide, catalyst support, high surface area

Quantity/Pack Size – 250g, 1kg, 5kg

Form – Powder/Granules

Grade – Laboratory/Industrial

Application – Catalyst support, adsorption, chromatography

Product Overview

Aluminum oxide, commonly known as alumina, is a versatile and highly efficient catalyst support material renowned for its exceptional surface area and thermal stability. This high-purity aluminum oxide is engineered to provide superior performance in catalytic applications, ensuring optimal dispersion and activity of active catalytic components. Its porous structure facilitates high adsorption capacity, making it ideal for processes requiring precise separation or purification. The material exhibits excellent mechanical strength, resisting attrition and maintaining structural integrity under demanding reaction conditions. With a neutral pH and inert chemical nature, it serves as a reliable support in a wide range of chemical transformations, including hydrogenation, oxidation, and reforming reactions. The uniform particle size distribution ensures consistent flow properties, enhancing process efficiency in both laboratory and industrial settings. Whether used in fixed-bed reactors, fluidized systems, or as a stationary phase in chromatography, this aluminum oxide delivers reproducible results with minimal batch-to-batch variation. Its high thermal stability allows for repeated regeneration cycles without significant loss of activity, making it a cost-effective choice for long-term applications.

FAQs

1. What is the typical surface area range for this aluminum oxide catalyst support?

The surface area typically ranges between 150-300 m²/g, depending on the specific grade and particle size distribution. This high surface area ensures maximum exposure of active sites for catalytic reactions or adsorption processes.

2. Can this aluminum oxide be used in high-temperature applications?

Yes, this material maintains structural stability at temperatures up to 1000°C, making it suitable for high-temperature catalytic processes. However, prolonged exposure to extreme temperatures may require periodic activity checks.

3. What particle size options are available for this product?

The standard particle size ranges from 50-200 microns for powder forms, while granular forms typically range between 1-5 mm. Custom particle size distributions can be arranged for bulk orders based on specific application requirements.

4. How does this aluminum oxide compare to silica gel as a catalyst support?

Aluminum oxide offers higher thermal stability and better resistance to acidic/basic environments compared to silica gel. It also provides stronger metal-support interactions, which can enhance catalyst dispersion and longevity in certain reaction systems.

5. What is the recommended storage condition for maintaining product quality?

Store in a cool, dry place in tightly sealed containers to prevent moisture absorption. Exposure to humid conditions may reduce the effective surface area over time. For long-term storage, consider using desiccants in the storage area.