What Is Activated Alumina? Activated alumina is a highly porous aluminum oxide (Al₂O₃) adsorbent with a large surface area, excellent adsorption capacity, and superior mechanical strength. It is widely used in drinking water purification, industrial wastewater treatment, air separation units, natural gas dehydration, and many other applications. In water treatment, the most significant advantage of […]

Ceramic balls are widely used in catalyst support layers, packing layers, and reactor internals. However, performance varies significantly depending on the material; high-alumina ceramic balls, in particular, have increasingly become the preferred choice for many industrial users due to their excellent mechanical strength and corrosion resistance. So, what exactly distinguishes high-alumina ceramic balls from ordinary […]

Why are alumina ceramic balls required for waste gas treatment equipment? In waste gas purification systems, catalysts, adsorbents, and reaction media typically need to be secured within the reactor. Without a stable support layer, catalysts are prone to collapse, abrasion, or loss due to factors such as continuous gas flow, high-temperature operation, and thermal stress […]