Chlorides not only corrode equipment but also cause catalyst poisoning, adsorbent failure, and product quality degradation. Therefore, selecting suitable dechlorination materials is crucial for enterprises to reduce operating costs and improve production efficiency. Currently, there are many types of dechlorination materials on the market, including activated alumina, activated carbon, molecular sieves, alkaline adsorbents, and some […]

What are the hazards of chlorides in industrial gases? Although chlorides in industrial gases are typically present in ppm levels or even lower, long-term accumulation can cause continuous damage to the system. First, chlorides easily corrode metal equipment, especially in high-temperature and high-humidity environments, accelerating the corrosion and aging of heat exchangers, reactors, and pipelines. […]

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, […]