For many companies that use activated alumina, this is a common question. Whether the packaging is damaged during transportation, the product has been stored in a warehouse for an extended period, or air enters the adsorption tower after equipment shutdown, people often worry that activated alumina has become ineffective once it comes into contact with […]

When it comes to industrial drying, many people immediately think of silica gel. It is affordable, widely used, and performs well in applications such as food packaging, electronics packaging, and moisture-proof products. However, in industrial environments that involve continuous operation, high-temperature regeneration, and large gas volumes, more and more companies choose activated alumina as their […]

1. Selecting High-Quality Raw Materials High-purity aluminum hydroxide and pseudo-boehmite are typically used as the primary raw materials for producing activated alumina. The purity, impurity content, and crystal structure of these materials directly affect the specific surface area, pore volume, and adsorption performance of the final product. Zibo Xiangrun Environmental Engineering Co., Ltd. follows strict […]