Activated Alumina Balls Used Most Widely To Adsorb Water In Compressed Air And Produce High Quality Dry Air
Products Introduction:
Xi'an lvneng activated alumina desiccant is adsorbent used most widely to adsorb water in the compressed air and produce high-quality dry air.
As a model of water adsorbents in China, activated alumina desiccant ball is used most widely in the country. It has a smooth surface and uniform size. As a model produced by long development production technology, activated alumina ball is a water adsorbent for compressed air for exclusive use. Especially, it has excellent wear resistance, therefore it causes little dust in the compressed air. With large surface area, activated alumina balls adsorb higher amount of water and fast desorption during regeneration. Its life is longer, and it has a remarkable capacity to regenerate.
Technical index of activated alumina
| Activated Alumina Desiccant Typical Physical Properties | |||||
| Items | Unit | Value | |||
| Crystalline Phase | χ-ρ | ||||
| Particle Size | mm | 3.0-5.0 | 4.0-6.0 | 5.0-7.0 | 6.0-8.0 |
| Appearance | - | White Sphere | |||
| Bulk Density | g/cm3 | 0.70-0.80 | |||
| Crush Strength | N ≥ | 150 | 180 | 200 | 230 |
| Specific Surface Area | m2/g | 300-330 | |||
| Pore Volume | cm3/g | 0.40-0.50 | |||
| Attrition Rate | wt% ≤ | 0.1 | |||
| Static Water Adsorption | wt% ≥ | 18 | |||
| LOI(1000℃) | - | 4-7 | |||
| AL2O3 | % ≥ | 94 | |||
| SiO2 | % ≤ | 0.02 | |||
| Fe2O3 | % ≤ | 0.02 | |||
| Na2O | % ≤ | 0.20 | |||
| The interval value of the indexes above are on the basis of the different grade of Activated Alumina Desiccant | |||||
Feature:
1.Various size available for the international condition.
2.High bulk density.
3.High mechanical strength and wear resistance.
4.High pore volume and high adsorption.
Storage:
Avoid moisture, avoid scrolling, throw and sharp shocking during transportation, rainproof facilities should be readied.
It should be stored in dry and ventilated warehouse to prevent contamination or moisture.
