Ufundi Data Bidhaa Utangulizi:
Ni zinazozalishwa na ukingo na ukalisishaji mchakato, awamu kioo cha γ-Al2O3 au α- Al2O3. Dalili zake ni za abrasion ya chini, nyembamba particle kawaida usambazaji (20-130μm), na conglobation nzuri, ambayo ni tufe aliona njia ya darubini. Ni sana kutumika kama kichocheo carrier katika sekta petrochemical.
|
awamu kioo |
Kemikali utungaji (%) |
BET m 2/ g ≥ |
pore kiasi ml / g ≥ |
chembe ukubwa D 50m |
||||
|
Al2O 3 ≥ |
Sio 2 ≤ |
Fe 2O 3 ≤ |
Na 2O ≤ |
LOI ≤ |
||||
|
ρ-A0 |
60 * |
0.05 |
0.02 |
0.40 |
10 |
180 |
0.16 |
8-12 |
|
γ -A0 |
92 |
0.10 |
0.05 |
0.70 |
6 |
- |
- |
- |
