Product Description
Zibo Xiangrun's activated alumina desiccant pellets are manufactured from high-quality raw materials. Through rigorous production control, the product achieves a uniform granular structure, stable pore size distribution, and excellent water adsorption performance. In industrial drying applications, these pellets effectively adsorb water vapor from gas streams, ensuring consistent and reliable dehumidification.
Compared to standard desiccants, Zibo Xiangrun's activated alumina pellets offer superior mechanical strength and a lower attrition rate. They resist crushing and pulverization during prolonged operation in adsorption towers, effectively minimizing dust generation and pressure drop. Additionally, the product exhibits excellent thermal stability and regenerability; it is compatible with various adsorption-regeneration processes, thereby extending the adsorbent service life and reducing operational costs for the customer.
Product Advantages
Zibo Xiangrun Activated Alumina Desiccant Pellets have excellent moisture adsorption capacity and can maintain stable drying performance under different temperatures, pressures and gas environments, effectively meeting the demand for low dew point gases in industrial production. The optimized pore structure of the product can improve the water transfer efficiency, make the adsorption process faster and more efficient, and improve the overall drying system operating efficiency.
The product is designed with high-strength particles and has good pressure resistance and wear resistance. It can maintain an intact structure during transportation, filling and long-term use, reduce dust generated by crushing, and protect the normal operation of downstream equipment. At the same time, activated alumina desiccant particles have good recycling performance and can be used in different drying systems such as pressure regeneration and heating regeneration, helping to reduce customers' long-term use costs.
According to the application environments of different customers, Zibo Xiangrun can provide activated alumina desiccant products of different specifications, particle sizes and performance levels according to the type of gas processed, equipment conditions and adsorption requirements, providing customers with more accurate industrial drying solutions.
Product Applications
· Dryers · Air separation equipment · Instrument air drying · Natural gas dehydration and sulfide adsorption · Acid gas treatment in the petrochemical industry
Product Specifications
| Item |
Unit |
Technical requirement |
|||
|
Particle size |
mm |
3-5 |
4-6 |
5-8 |
8-10 |
|
AL2O3 |
% |
≥93 |
≥93 |
≥93 |
≥93 |
|
SiO2 |
% |
≤0.10 |
≤0.10 |
≤0.10 |
≤0.10 |
|
Fe2O3 |
% |
≤0.04 |
≤0.04 |
≤0.04 |
≤0.04 |
|
Na2O |
% |
≤0.40 |
≤0.40 |
≤0.40 |
≤0.40 |
|
Attrition Loss |
% |
≤0.08 |
≤0.08 |
≤0.08 |
≤0.08 |
|
Bulk density |
g/ml |
≥0.75 |
≥0.75 |
≥0.75 |
≥0.75 |
|
Surface area |
㎡/g |
≥320 |
≥320 |
≥320 |
≥280 |
|
Pore Volume |
ml/g |
≥0.43 |
≥0.45 |
≥0.45 |
≥0.45 |
|
Water absorption |
% |
≥55 |
≥55 |
≥55 |
≥55 |
|
Crushing Strength (N/Particle) |
N/particle |
≥180 |
≥200 |
≥260 |
≥350 |
Activated Alumina Desiccant Pellets
FAQ
Q: What specifications of activated alumina desiccant pellets does Zibo Xiangrun offer?
A: Zibo Xiangrun offers activated alumina desiccant pellets in various specifications tailored to specific equipment requirements and application conditions. Common pellet sizes include 2–3 mm, 3–5 mm, and 4–6 mm. We also provide customization options for particle size, performance characteristics, and packaging to meet the operational needs of different adsorption systems.
Q: Can activated alumina desiccant pellets be regenerated and reused?
A: Yes. Activated alumina desiccant pellets possess excellent regeneration properties; their adsorption capacity can be restored through thermal or pressure-based regeneration methods. Under proper regeneration conditions, the product can be reused through multiple cycles, helping to extend its service life and reduce long-term operating costs.
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