Activated Alumina is a form of aluminum oxide that is very porous and bonds with certain liquids and gases without its chemical or physical form changing. Due to its high porosity, it has a high ratio of surface area to weight. It is commonly used as a desiccant, for water treatment, and as a catalyst in natural gas and refining operations.
Currently, there are many producing companies in the world. The main market players are Honeywell UOP, Axens, CHALCO, BASF SE, ... Read more