Working Principle of KMnO₄ Activated Alumina KMnO₄ activated alumina is an oxidizing adsorbent formed by uniformly loading potassium permanganate onto the pore surface of activated alumina. Activated alumina itself has a high specific surface area and abundant pore structure, enabling it to quickly adsorb pollutants from the air; while potassium permanganate has strong oxidizing capabilities, […]
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 […]
Why does natural gas require deep dehydration? Natural gas typically contains a certain amount of water vapor. When transported under high pressure and low temperature conditions, this moisture can cause the following problems: · Formation of natural gas hydrates, clogging pipelines · Causing corrosion of equipment and storage tanks · Reducing the efficiency of subsequent […]
Many companies will encounter in actual production: Low grinding efficiency Long grinding time Media wear is severe Uneven particle size of finished product Increased impurity contamination High energy consumption These problems are often related to unreasonable selection of alumina grinding balls. Why are more and more companies choosing alumina grinding balls? Compared with traditional steel […]
In modern ceramics, mining, lithium battery, chemical, coatings, and powder processing industries, grinding efficiency and material purity directly impact product quality and production costs. Compared to traditional steel balls and ordinary ceramic balls, high-performance alumina grinding balls, with their superior wear resistance, high hardness, low pollution, and long service life, are becoming the preferred grinding […]
Alumina-based materials are widely utilized across the catalyst, adsorbent, ceramics, petrochemical, and environmental protection sectors. Among these, pseudoboehmite has increasingly emerged as a key raw material for high-end catalyst supports and functional aluminas, owing to its exceptional molding properties, high specific surface area, and excellent dispersibility. During the procurement process, many clients frequently ask: What […]
High-quality alumina ceramic balls are characterized by high strength, high-temperature resistance, corrosion resistance, and low abrasion; however, during actual operation, some enterprises still encounter issues such as ceramic ball breakage, pulverization, severe wear, or elevated pressure drop. These problems not only compromise the stable operation of the unit but may also lead to catalyst deactivation, […]
As operating time increases, the adsorption capacity of activated alumina gradually declines. If not replaced in a timely manner, this not only affects the system’s dew point but may also lead to equipment corrosion, pipeline freezing, compromised product quality, and increased energy consumption. So, how can one accurately determine whether activated alumina desiccant has become […]