Click image to view original image
Alumina(industry grade) made by slkali-lime sintered, It is white powdered crystal with low assay of Ti, Mn, Zn, Cu, V, Zr, Cr, Li, Pb, B, P, etc. It is used in the production of fused salt eletrorefining aluminium, corundum eramics, refractories and other alumina chemical products.
|
No
|
Item
|
Unit
|
Index
|
|
|
JZBT-1
|
JZBT-2
|
|||
|
1
|
AL2O3
|
%≥
|
98.6
|
98.4
|
|
2
|
SiO2
|
%≤
|
0.02
|
0.04
|
|
3
|
Fe2O3
|
%≤
|
0.02
|
0.03
|
|
4
|
Na2O
|
%≤
|
0.30
|
0.60
|
|
5
|
Loss in burning
|
%≤
|
1.0
|
1.0
|
