Products Introduction of Activated Alumina for Defluorinating
Appearance: white sphere, no odor, insoluble in water and in the majority of organic solvents.
Property: micro-path, large specific surface, high strength, stronger capacity of absorbing, stable, no soften in water, no expansion and no crack.
Applications of Activated Alumina for Defluorinating
As defluorinating agent, our product can be applied in defluorinating water device, which owes to its large specific surface. The power of removing fluorine is closely related with the PH value of water. When the PH is equal to 5.5, the power of absorption reaches the maximum. Hence, it can be widely used in water treatment, especially be using to combine with de-arsenic device.

Product Parameters
Technical Specification of Activated Alumina
Technical Specification of Activated Alumina for Defluorinating
Item
Unit
Index
AL2O3
%
>=92
>=92
SiO2
%
<=0.10
<=0.10
Fe2O3
%
<=0.08
<=0.08
Na2O
%
<=0.4
<=0.4
LOI
%
<=7
<=7
Particle size
mm
1-2
2-3
Crashing strength
N/Piece
>=30
>=50
Surface area
m²/g
>=320
>=320
Pore volume
ml/g
>=0.40
>=0.40
Bulk density
g/cm³
0.72-0.85
0.70-0.80
Defluorinating
mg/g
>=2.5
<=2.5
(Above is routine data, we can upgrade it as you require).
Our Advantages

Package
Plastic bag; Carton box; Carton drum; Steel drum
MOQ
1 Metric Ton
Payment terms
T/T; L/C; PayPal; West Union
Warranty
a) By National Standard HG/T 3927-2010
b) Offer lifetime consultation on problems occurred
Container
20GP
40GP
Sample order
Quantity
12MT
24MT
< 5kg
Delivery time
3 days
5 days
Stock available