Working Principle of Potassium Permanganate Activated Alumina Potassium permanganate activated alumina is a gas purification material made by impregnating a porous activated alumina carrier with a potassium permanganate solution. It not only possesses the high specific surface area and strong adsorption capacity of activated alumina, but also the strong oxidizing properties of potassium permanganate. When […]
Basic Characteristics of Alumina Polishing Powder： Alumina polishing powder is a micro-powder material made from high-purity alumina through processes such as calcination, crushing, and grading. It has high Mohs hardness and good wear resistance, ensuring both high polishing efficiency and good surface finish during the polishing process. Simultaneously, alumina exhibits good chemical stability, maintaining stable […]
In the field of industrial gas production, air separation units are widely used to produce gases such as oxygen, nitrogen, and argon. Before entering the cryogenic separation system, air must undergo rigorous pretreatment to remove moisture and impurities; otherwise, ice or crystals will form at low temperatures, affecting the normal operation of the equipment. Therefore, […]