0.3-0.7mm activated alumina is a highly efficient adsorbent with a high specific surface area and porous structure. It is widely used in many industrial fields due to its excellent physical and chemical properties. Activated alumina in this particle size range achieves a good balance between adsorption capacity, mechanical strength and fluid dynamics.
Features
0.3-0.7mm activated alumina has a uniform particle size distribution, ensuring good fluidity and low bed pressure drop. Its specific surface area is as high as 200-400m²/g, providing sufficient adsorption active sites. The pore volume is about 0.4-0.5cm³/g, which is conducive to molecular diffusion and adsorption. The compressive strength is ≥50N/particle, ensuring that it is not easy to pulverize after long-term use.
Main application areas
1. Gas drying
0.3-0.7mm activated alumina is one of the preferred materials for industrial gas drying, especially suitable for:
• Compressed air drying system
• Industrial gas production process (such as nitrogen, hydrogen, etc.)
• Natural gas dehydration
• Refrigerant drying
2. Petrochemicals
Used in the petrochemical industry:
• Olefin cracking gas drying
• Liquid hydrocarbon drying
• Catalyst carrier
• Acid gas treatment
3. Environmental protection
• Industrial wastewater treatment (removal of fluorides, heavy metals, etc.)
• Volatile organic compound adsorption
• Flue gas purification
4. Other industrial applications
• Transformer oil purification
• Solvent recovery in the pharmaceutical industry
• Air purification in air separation equipment
Advantages
1. High adsorption capacity: has a strong affinity for water molecules
2. Good thermal stability: can be used at higher temperatures
3. Chemical inertness: does not react with most substances
4. Renewability: can be reused by desorbing water through heating
5. Economical: long service life
Why choose Zibo Xiangrun?
Zibo Xiangrun adopts advanced production technology and strict quality inspection standards to ensure uniform product particle size, stable specific surface area, optimized pore structure and excellent adsorption performance. It also provides customized product services, optimizes filling and regeneration parameters, ensures the best use effect, and provides complete after-sales guarantee.
Zibo Xiangrun's 0.3-0.7mm activated alumina has become the preferred material in the field of industrial adsorption with its excellent product performance, stable supply capacity and professional services.
