Chlorides are a common but highly destructive impurity in industrial processes such as natural gas purification, oil refining, and hydrogen production. They not only corrode equipment but also cause catalyst poisoning, reduced system efficiency, and even safety hazards. Among numerous adsorption materials, activated alumina dechlorination agents are becoming the preferred solution for customers worldwide. I. […]

In the petrochemical industry, hydrotreating, hydrocracking, and environmental catalyst industries, catalyst support materials play a decisive role in catalyst performance. Pseudoboehmite is the key raw material for producing activated alumina catalyst carriers. Its pore structure, surface area, and pore volume directly affect the activity, selectivity, and service life of the final catalyst. Among them, large […]

What is PSA (Press Swing Adsorption) Activated Alumina? PSA is a high-performance adsorbent specifically designed for pressure swing adsorption (PSA) systems. It possesses a high specific surface area, excellent pore structure, and good mechanical strength. It can achieve efficient adsorption and desorption of moisture and impurities under varying pressure conditions, thereby ensuring the stable operation […]