Potassium permanganate endows materials with strong oxidizing capabilities. Potassium permanganate (KMnO₄) itself is a strong oxidant, capable of rapidly oxidizing various harmful gases. When potassium permanganate is uniformly loaded onto the surface of activated alumina, the material not only possesses physical adsorption capabilities but also undergoes chemical oxidation reactions. For example, when treating hydrogen sulfide […]

1. High Adsorption Capacity, Ensuring Hydrogen Peroxide Purity During hydrogen peroxide production, the system may contain moisture, organic impurities, acidic gases, and trace contaminants. High-quality activated alumina needs to possess a high specific surface area and a suitable pore structure to achieve efficient adsorption. For the hydrogen peroxide industry, activated alumina typically needs to possess: […]

Different operating conditions require different performance characteristics from activated alumina. Inappropriate selection of the appropriate type can lead to decreased adsorption efficiency, increased pressure drop, pulverization and breakage, and even equipment instability. So, how should companies select the right activated alumina type based on their specific operating conditions? I. First, clarify the operating requirements Before […]