Activated Alumina For Water Treatment, Packaging Type : white

We offer activated alumina for water treatment. Products introduction:
activated alumina defluorination filter agent is widely used as absorbent, desiccant, antichlor, catalyst and catalyst carrier in the chemical, petrochemical and fertilizer industries. It has strong selective absorption capacity for gaseous fluid, water vapour and moisture of some fluids. Its defluornation capacity could reach 5mgh. And it can be regenerated after heated in the temperature about 175°c to 315°c to removing water once it's reached saturation.
technical data:
item
unit
technical requirement
particle size
mm
2-3
3-5
4-6
al2o3
%
≥93
≥93
≥93
sio2
%
≤0.10
≤0.10
≤0.10
fe2o3
%
≤0.04
≤0.04
≤0.04
na2o
%
≤0.30
≤0.30
≤0.30
bulk density
gml
≥0.75
≥0.75
≥0.75
surface area
㎡g
≥320
≥310
≥300
pore volume
mlg
≥0.40
≥0.40
≥0.40
crushing strength (nparticle)
nparticle
≥40
≥80
≥120.