Kuvulwa Alumina nge namandla high, nemihuzuko, ayikho ukuthambisa emanzini, akukho ukunwetshwa, akukho powdery futhi akukho ufa. Kungaba kabanzi ukusebenzisa omiswe ezijulile aqhephukile igesi, ethylene futhi propylene, i-hydrogen-isizukulwane, emoyeni ngokuhlukana, insimbi emoyeni omiswe kanye nokwelashwa sasekhaya ngoba H2O2, futhi esikhathini esiningi ukungcola esizidingayo, ezifana H2S, SO2, hf futhi upharafini ku ukuchitha igesi, ikakhulukazi defluorinate amanzi okuphuza.
|
Model |
Alumina Kuvulwa |
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|
Ukuma |
Sphere |
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|
Uhlobo |
KA401 |
KA402 |
KA403 |
KA404 |
KA405 |
|
|
crystal Uhlobo |
XP |
XP |
y |
y |
XP |
|
|
Chemical Ukwakheka |
Al2O3 kokuqukethwe (%) |
≥93 |
≥93 |
≥93 |
≥93 |
≥93 |
|
Na2O kokuqukethwe (%) |
≤0.3 |
≤0.3 |
≤0.5 |
0.15-0.3 |
≤0.3 |
|
|
izakhiwo |
inhlanganiso Bulk (g / ml) |
0.68-0.72 |
0.70-0.75 |
0.65-0.75 |
0.70-0.80 |
0.72-0.78 |
|
Pore ivolumu (ml / g) |
0.30-0.45 |
0.30-0.42 |
0.40-0.46 |
0.40 |
0.30-0.50 |
|
|
Surface area (m2 / g) |
≥300 |
≥300 |
260-300 |
≥300 |
≥300 |
|
|
Kuyasebenza (%) |
/ |
/ |
56-62 |
/ |
/ |
|
|
Ukuzithumela kwezinye izindawo nokufa ukulahlekelwa (%) |
≤1.0 |
≤1.0 |
≤1.0 |
≤0.4 |
≤0.8 |
|
|
Loi (%) |
≤8 |
≤8 |
≤8 |
≤5 |
≤8 |
|
|
ukumuncwa Static (%) (RH = 60%) |
Amanzi ukumuncwa |
fluorine ukumuncwa |
Amanzi ukumuncwa |
Amanzi ukumuncwa |
Amanzi ukumuncwa |
|
|
17-19 |
0.2-0.3 |
50 |
50-70 |
17-19 |
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|
Crushing Amandla (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 |
/ |
/ |
/ |
/ |
|
