Ọrụ alumina na elu ike, ala abrasion, ọ dịghị nro na mmiri, ọ dịghị mgbasa, ọ dịghị powdery na dịghị mgbape. Ọ nwere ike n'ọtụtụ ebe, iji ke miri ihicha nke gbawara gas, ethylene na propylene, hydrogen-emana, ikuku nkewa, ngwá ikuku ihicha na fluorine ọgwụgwọ maka H2O2, na-na-adọrọ mmasị mmetọ ihe onwunwe, dị ka H2S, SO2, HF na paraffin na imefusị gas, karịsịa na mmiri ọṅụṅụ defluorinate.
|
model |
ọrụ alumina |
|||||
|
udi |
okirikiri |
|||||
|
ụdị |
KA401 |
KA402 |
KA403 |
KA404 |
KA405 |
|
|
Crystal Type |
XP |
XP |
y |
y |
XP |
|
|
Chemical mejupụtara |
Al2O3 Content (%) |
≥93 |
≥93 |
≥93 |
≥93 |
≥93 |
|
Na2O Content (%) |
≤0.3 |
≤0.3 |
≤0.5 |
0.15-0.3 |
≤0.3 |
|
|
Physical Njirimara |
Nnukwu njupụta (g / ml) |
0.68-0.72 |
0.70-0.75 |
0.65-0.75 |
0.70-0.80 |
0.72-0.78 |
|
Pore olu (ml / g) |
0.30-0.45 |
0.30-0.42 |
0.40-0.46 |
0,40 |
0.30-0.50 |
|
|
N'elu ebe (m2 / g) |
≥300 |
≥300 |
260-300 |
≥300 |
≥300 |
|
|
Active (%) |
/ |
/ |
56-62 |
/ |
/ |
|
|
Attrition ọnwụ (%) |
≤1.0 |
≤1.0 |
≤1.0 |
≤0.4 |
≤0.8 |
|
|
LOI (%) |
≤8 |
≤8 |
≤8 |
≤5 |
≤8 |
|
|
Static absorption (%) (RH = 60%) |
mmiri absorption |
Fluorine absorption |
mmiri absorption |
mmiri absorption |
mmiri absorption |
|
|
17-19 |
0.2-0.3 |
50 |
50-70 |
17-19 |
||
|
Ndinuak Ike (N / PC) |
Φ1-2 (mm) |
≥40 |
≥40 |
/ |
/ |
/ |
|
Φ2-3 (mm) |
≥70 |
≥70 |
/ |
/ |
/ |
|
|
Φ3-5 (mm) |
≥120 |
/ |
≥120 |
≥120 |
≥120 |
|
|
Φ4-6 (mm) |
≥150 |
/ |
≥150 |
≥150 |
≥150 |
|
|
Φ5-7 (mm) |
≥200 |
/ |
/ |
/ |
≥200 |
|
|
Φ6-8 (mm) |
≥300 |
/ |
/ |
/ |
≥300 |
|
|
Φ12-14 (mm) |
≥350 |
/ |
/ |
/ |
/ |
|
