Description: Activated alumina is a highly porous, ceramic compound that can absorb both gases and liquids without changing form or disintegrating.
It is often used to absorb water from the air and fluoride
from drinking water. In addition, activated alumina can be
regenerated. If heated to approximately 200 , the absorption
process is reversed and the aluminas will release the water
it has absorbed. Activated alumina is mainly used in gaseous
and liquid desiccation in petrochemical industry. It is also
widely applied as a dryer in textile industry, oxygen making
industry and automatic instrument, equipments with non-heat
regeneration. |