Products Description
Activated Alumina Spherical Beads are porous spherical adsorbent materials made from high-purity alumina through a special molding and high-temperature activation process. They possess a regular spherical structure, high specific surface area, good mechanical strength, and excellent adsorption performance, making them widely used in air drying, industrial gas purification, water treatment, and adsorption separation systems.
Compared to irregular particulate adsorbents, spherical activated alumina creates a more uniform bed after packing, which helps improve gas or liquid distribution, reduce system pressure drop, and enhance overall operational stability, making it an ideal choice for modern industrial adsorption systems.
Products Advantages
1. Regular spherical structure for enhanced bed stability
Activated Alumina Spherical Beads feature spherical, uniformly sized particles, resulting in a stable bed structure after loading. This effectively prevents flow deviation and short-circuiting, improving adsorption efficiency and reducing operating energy consumption.
2. High specific surface area for high adsorption efficiency
The product has a well-developed porous structure, enabling rapid adsorption of moisture and various impurities, making it suitable for industrial systems with high requirements for adsorption rate and efficiency.
3. Excellent mechanical strength and low dusting rate
Spherical activated alumina maintains good strength even under long-term airflow scouring and multiple regeneration conditions, generating less dust and helping to protect downstream equipment and extend its service life.
4. Good regeneration performance and long service life
Activated Alumina Spherical Beads support multiple thermal or pressure regenerations. Under reasonable operating conditions, adsorption performance degradation is minimal, significantly reducing replacement frequency and overall operating costs.
Products Applications
→ Air and Industrial Gas Drying: Used in compressed air dryers and industrial gas drying systems to lower dew points and ensure gas quality.
→ Gas Purification and Separation Systems: Removes moisture and some impurities from gases, improving system stability.
→ Water Treatment Applications: Suitable for adsorption processes in drinking water and industrial water treatment, such as defluorination and arsenic removal.
→ Adsorption Towers and Fixed Bed Systems: Serving as the core adsorption medium, suitable for continuous operation.
Typical Specifications
Alumina content： ≥93.5%
Size： 3-5mm,4-6mm,5-7mm,6-8mm,8-10mm,etc.
Specific surface area：≥280-350 m2/g
Pore volume：0.4-0.5 cc/g
Bulk density：≥0.68-0.75 g/cm3
Wear rete：＜0.1%
Activated Alumina Spherical Beads
zibo xiangrun' Activated Alumina Spherical Beads
* High raw material purity and excellent batch stability
* Strict control over particle size distribution and mechanical strength
* Low dust design, suitable for precision systems
* Supports multiple specifications and application customization
* Can be supplied in conjunction with molecular sieves and activated alumina series products
We not only provide products, but also focus on helping customers achieve long-term stable operation and lower overall costs.
Product Packaging
·25kg/plastic bag, 150kg/new steel drum, 25kg/paper drum, 500kg/750kg/jumbo bag. The all could add wooden pallets, non-fumigation pallets and plastic pallets as your requirement.
FAQ
Q1:What are the main applications of spherical activated alumina?
A:This product is widely used in compressed air drying, industrial gas drying and purification, water treatment adsorption systems, and fixed-bed adsorption towers. It is suitable for applications requiring high adsorption efficiency, low pulverization rate, and regeneration.
Q2:Can Activated Alumina Spherical Beads be regenerated multiple times?
A:Yes. Activated Alumina Spherical Beads have good thermal stability and structural strength, and can be regenerated multiple times by heating or pressure. Under reasonable operating conditions, adsorption performance degradation is small, service life is long, and overall operating costs are reduced.
Q3: What are the common particle size specifications? Is customization supported?
A:Common particle sizes include 3–5 mm, 4–6 mm, and 5–7 mm, suitable for most industrial equipment. We can also provide customized solutions in terms of particle size and strength based on customer equipment structure, gas velocity, and bed height requirements.
Q4: Does spherical activated alumina generate dust during use?
A:The product is designed with a focus on controlling mechanical strength and wear resistance, resulting in a low pulverization rate. Compared to low-strength adsorbents, Activated Alumina Spherical Beads maintain good particle integrity even after long-term operation and multiple regenerations, helping to protect downstream equipment.
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