Activated Alumina
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Product Overview
Activated alumina is a highly porous, granular form of aluminum oxide (Al₂O₃) that has been specially treated to increase its surface area, making it an efficient adsorbent and catalyst. It is produced by heating alumina to high temperatures, a process that increases its surface area and enhances its capacity to adsorb moisture, gases, and impurities.
Activated Alumina
- High Surface Area: Activated alumina has an extremely high surface area, making it highly effective at adsorbing contaminants.
- Porosity: Its porous structure increases its capacity to trap impurities and water molecules.
- Chemical Stability: It remains stable in a wide range of chemical environments, making it useful in various industrial processes.
Frequently Asked Question
Questions regarding Activated Alumina
It is used in water treatment, air drying, and chemical industries for adsorption and catalyst support.
Yes, it is safe and effective for removing contaminants like fluoride from drinking water.
It is produced by heating alumina to high temperatures, increasing its surface area for better absorption.
It needs to be replaced periodically, depending on the contaminants it absorbs, typically every 6 to 12 months.