For processes using granular adsorbents, particle size is one of the important parameters that needs to be considered when selecting activated alumina. Many purchasers will directly ask: “Which one is better, 0.5–1mm, 0.5–1.5mm, or larger particles?” In fact, there is no “best particle size” that is suitable for all lube oils, all equipment, and all […]

0.5–1mm Activated Alumina is a granular adsorbent material with a porous structure and a large specific surface area. Compared with larger particles, the 0.5–1mm particle size can, to a certain extent, balance adsorption contact efficiency, bed operation, and mechanical handling requirements, and therefore has application value in some lube oil regeneration and refining processes. The […]

Activated alumina is a material with a porous structure, and its numerous pores and large internal surface area give it good adsorption and loading capabilities. This characteristic is also one of the important reasons why it is used as a catalyst carrier. However, at the same time, the porous structure means that the material is […]