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Golden grassplot brand activated alumina(Defluorination formulations) is white or red spherical or cylindrical-shaped micro-particles,after absorbing moisture in air,it does not expand and crack, and keeps its original shape.It is made by scientific deployment high-purity alumina,catalyst. It is adsorptive with F2.It is used in the petrochemical industry,defluorant,deacidification agent,industrial arsenic acid,hydrogen peroxide
1¡¢Main standard
| Chemical composition |
Activated Alumina £¨AL2O3 £©/ Defluorination formulations |
| Appearance |
White or red spherical or cylindrical-shaped micro-particles |
| Package |
25kg woven bag£¬1000kg big bag |
| Characteristics |
It is white or red spherical or cylindrical-shaped micro-particles, It is made by scientific deployment high-purity alumina,catalyst. It is adsorptive with F2. |
| Application |
Petrochemical industry,defluorant,deacidification agent,industrial arsenic acid,hydrogen peroxide |
2¡¢Specification
| No |
Item |
Unit |
Index |
| 1 |
AL2O3 % |
%¡Ý |
92 |
| 2 |
Bulk gravity |
%¡Ýg/ml |
0.7 |
| 3 |
Compressive strength |
£¥¡ÝN/Á£ |
40 |
| 4 |
BET |
©O/g¡Ý |
250 |
| 5 |
Porosity volume |
ml/g¡Ý |
0.4 |
| 6 |
Fluorine absorption |
¡Ü |
2.1 |
| 7 |
Na2O |
£¥¡Ü |
0.4 |
| 8 |
Attrition rate |
% |
¡Ü0.5 |
| 9 |
Specification |
¦µ2-3mm | |
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