Find Cost-effective Activated Alumina, Reactive Alumina Removing Fluoride, Activated Alumina Oxide Adsorbent on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.
Actived Alumina CAS:1344-28-1
The molecular formula AL2O3 is a white sphere with uniform pore distribution, non-toxic, odorless, non-powdering, non-cracking, easy to regenerate, and long life. It is a very stable new fluoride removal agent. It is mainly used for the defluoridation of drinking water, the adsorption capacity can reach 2.4mg/g, and its defluoridation effect is quite significant. Welcomed by users.
| Property | Unit | Standard values | |
| Shape | Beads | ||
| Diameter | mm | 3.0-5.0 | 4.0-6.0 |
| Al2O3 | % | ≥94.5 | ≥94.5 |
| SiO2 | % | ≤0.10 | ≤0.10 |
| Fe2O3 | % | ≤0.03 | ≤0.03 |
| Na2O | % | ≤0.40 | ≤0.40 |
| Static adsorption capacity | % | ≥17.5 | ≥17.5 |
| Bulk density | g/cm³ | ≥0.70 | ≥0.70 |
| Abrasion | % | ≤0.2 | ≤0.2 |
| Crushing strength | N | ≥180 | ≥200 |
| Specific surface area | m2/g | ≥300 | ≥300 |
| Pore volume | cm3/g | ≥0.40 | ≥0.40 |
Brief intruduction
Activated alumina fluoride removal agent is white pellets, with large fluoride removal capacity, good physical properties, high strength, non-toxic, odorless, soaking in water, no softening, no expansion, no cracking, completely reliable use, easy to regenerate, and long life , The water purified by this defluorinating agent can meet the drinking water sanitation standards prescribed by the state, and the defluoridation effect is significant, and it can be used for defluoridation in drinking water or other industrial devices. 
Precautions:
1. Do not open the package before use to avoid moisture absorption and affect the use effect.
2. Activated alumina is suitable for deep drying, and the use condition is that the pressure is greater than 5 kg/cm².
3. After the desiccant is used for a certain period of time, the adsorption performance will gradually decrease. Regeneration should be used to remove the adsorbed water so that the gas can be used repeatedly in the regeneration operation (the dry gas with a lower or same pressure than the dry gas ; Dry gas with higher or the same temperature than during drying operation; wet gas after heating up; wet gas after decompression).
Package&Storage
Airtight packaging must be stored in a dry place,
waterproof and moisture-proof.
No contact with water or stea
Transportation
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Product Categories : Inorganic Chemicals > Oxide
