Activated Alumina (Desiccants)
Activated alumina is a kind of desiccant that exists out of porous alumina oxides. The material is not toxic and not corrosive and chemical inert except for strong acids. Activated alumina exists out of the following materials:
|
Percent |
Material |
Chemical composition |
|
|
+/- 94,00 % |
Aluminium Oxide |
Al2O3 |
|
+/- 0,20 % |
Sodium Oxide |
Na2O |
|
+/- 0,02 % |
Sillicium Oxide |
SiO2 |
|
+/- 0,04 % |
IJzer Oxide |
Fe2O3 |
|
+/- 0,01 % |
Titanium Oxide |
TiO2 |
|
+/- 0,04 % |
Calcium Oxide |
CaO |
Technical specifications:
|
Specific diameter |
: 1 ½-3 mm / 2-5 mm / 4-8 mm |
|
Bulk density |
: 0,74 – 0,84 kg/l |
|
Specific surface |
: 280-380 m2 / gram |
|
Regeneration temperature |
: 180-320 Celsius |
|
Standard packaging |
: 160 kg – 1000 kg |