NINGBO INNO PHARMCHEM CO.,LTD. is pleased to present its range of High Purity Activated Alumina Balls. Known chemically as Alu2082Ou2083, primarily in its gamma (u03b3-Alu2082Ou2083) crystalline form, activated alumina is a highly versatile material produced through the thermal activation of aluminum hydroxides or salts. Its unique porous structure and high specific surface area, typically ranging from 200 to 400 mu00b2/g, make it an invaluable component in numerous industrial applications.

The exceptional properties of activated alumina, including its high adsorption capacity, significant thermal stability, and the ability to be regenerated, distinguish it from many conventional desiccants and adsorbents. It offers strong resistance to crushing and abrasion, ensuring durability in demanding environments. The material's porous nature, particularly its abundant mesopores (2-10 nm) and surface hydroxyl groups, facilitates effective adsorption of water and other polar molecules.

Activated alumina serves a critical function across various sectors. In gas processing, it is widely used for the deep dehydration of industrial gases such as compressed air, natural gas, and hydrogen, capable of reducing dew points to below -70u00baC. It also prevents 'ice blockage' by drying refrigerants like Freon in refrigeration systems. For liquids, it is effective in dehydrating and deacidifying organic solvents (e.g., ethanol, benzene) and various oil products (e.g., lubricating oil, transformer oil).

Environmental protection is another key application area. Activated alumina excels at adsorbing harmful ions from wastewater, including fluoride, arsenic, and lead, making it vital for drinking water purification processes. It also plays a role in treating waste gases by removing pollutants such as SOu2082, Hu2082S, and volatile organic compounds (VOCs).

Furthermore, activated alumina functions as an excellent catalyst carrier. Its stable structure and surface properties allow it to support active catalytic components, finding use in petrochemical processes like hydrogenation and desulfurization, as well as in automobile exhaust purification systems where it supports precious metals. Its utility extends to laboratory settings as a desiccant and in medical applications for drying gases used in medical oxygen or ventilators.

The mechanism of action involves both physical and chemical adsorption. Water molecules are primarily captured through hydrogen bonding within the porous network. Regeneration is typically achieved through thermal desorption at temperatures between 200-350u00baC, restoring the material's adsorption capacity with minimal performance loss (typically u226420% after regeneration). For some chemical adsorbates, acid or base cleaning might be employed.

For industries requiring reliable and high-performance activated alumina balls, sourcing from a reputable manufacturer and supplier is crucial. NINGBO INNO PHARMCHEM CO.,LTD. offers this essential material, ensuring quality and consistency. To inquire about the price, specific sizes, customization options, or to buy and purchase activated alumina balls, please contact our sales team. We are committed to providing detailed product information and facilitating your purchase process.