White Spherical Activated Alumina Adsorbent For Drinking Water Filter
Drinking Water Filter Chlorine Remove Activated Alumina Ball
Product Description
The high performance of modern water purification activated alumina in monolithic refractories ingredients can bring the following benefits: enhance body density, mobility, strength, improve the secondary mullite generation, reduce the water content and porosity. In addition, the activated alumina also can do adsorbent, desiccant, water absorbing capacity, fast drying speed, can reproduce baking (400-500 k) and water absorption expansion, no crack, no deformation.
Usage
In the petroleum chemical industry, fertilizer industry, activated alumina is widely used as catalyst and catalyst carrier, with adsorption characteristics in modern water purification, and thus used as a gas and liquid desiccant, adsorbent, gas purification of drinking water fluoride agent, color and smell eliminating agent of industrial wastewater, etc.
Technical index
| 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 | |||||
Attention:
· Activated Alumina Desiccant cannot be exposed in the open air and should be stored in dry condition with air-proof package
· Activated Alumina Desiccant should be regenerated after a certain period of adsorption. The appropriate regenerated temperature would be better below 350°C
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