Product Description
PSA (Activated Alumina Adsorbent) is a high-performance activated alumina adsorbent specifically designed for Pressure Swing Adsorption (PSA) systems. This product features a well-developed pore structure, a high specific surface area, and excellent adsorption capacity, effectively adsorbing moisture and some impurities from air or gases, thus ensuring the stable operation of the PSA system.
In industrial gas production processes, PSA is typically used as a pretreatment adsorbent to remove moisture from gases, protect subsequent molecular sieve adsorbents, and improve the overall operating efficiency of the PSA system.
Due to its high mechanical strength, low abrasion rate, and good regeneration performance, PSA can maintain stable performance during long-term cyclic adsorption, and is therefore widely used in various industrial gas separation and purification equipment.
Product Features
1. High Adsorption Capacity: Possesses a large specific surface area and pore volume structure, enabling rapid adsorption of moisture from gases and improving drying efficiency.
2. Excellent Mechanical Strength: High particle strength prevents breakage in PSA adsorption towers, reducing dust generation.
3. Stable Pore Structure: Uniform pore size distribution maintains good adsorption performance even after multiple adsorption and regeneration cycles.
4. Low Wear Rate: High-quality raw materials and advanced production processes result in a low wear rate, extending service life.
5. Good Regeneration Performance: Adsorption capacity is rapidly restored during regeneration, making it suitable for cyclic use.
Product Parameters
|
Indicator Name |
Al2O3％ |
SiO2％ |
Fe2O3％ |
Na2O％ |
static adsorption (wt%) |
apparent density (g/ml) |
Specific surface area (㎡/g) |
pore volume (ml/g) |
strength (N/grain) |
|
Technical Parameter |
≥93.5 |
≤0.02 |
≤0.02 |
≤0.3 |
22±1 |
0.75-0.8 |
350 |
0.45-0.5 |
≥150 3-5mm |
|
≥93.5 |
≤0.02 |
≤0.02 |
≤0.3 |
22±1 |
0.75-0.8 |
350 |
0.45-0.5 |
≥210 4-6mm |
Common Specifications
Common particle sizes include:
3 – 5 mm PSA Activated Alumina
4 – 6 mm PSA Activated Alumina
Different particle sizes are suitable for PSA adsorption tower systems with different structures.
FAQ
Q1: What is PSA Activated Alumina Adsorbent mainly used for?
A: Primarily used for air pre-drying and gas purification in PSA gas separation systems.
Q2: Can PSA activated alumina be regenerated?
A: Yes. Its adsorption capacity can be restored through heating regeneration.
Q3: What are the commonly used activated alumina particle sizes in PSA systems?
A: Common sizes are 3–5 mm and 4–6 mm.
Q4: What is the relationship between PSA activated alumina and molecular sieves?
A: Activated alumina is typically used as a pretreatment adsorbent to protect molecular sieves and extend their lifespan.
Contact Us
If you are looking for high-quality PSA Activated Alumina Adsorbent, please contact Zibo Xiangrun Environmental Engineering Co., Ltd.
We can provide you with:
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Please contact us to learn more about PSA Activated Alumina Adsorbent.
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