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1. Benefits and Application
GB-CK88C is a dehydroxylated aluminum silicate produced by a controlled, high-temperature heating of a water-fractionated kaolin. GB-CK88C was specifically designed for use as catalyst. The kaolin catalyst can be applied to petroleum refining because it has high matrix activity, strong antipollution capacity of heavy metal , excellent catalystic activity and selectivity.
2. Typical Physical Properties
| Item |
GB-CK88C |
| Brightness(T457) |
60-70% min |
| Particle Size (-2micron)% |
86+/-2 |
| Refractivity |
1.62 |
| Screen residue(325 mesh%) |
0.005 max |
| Oil Absorbency (g/100g) |
60+/-5 |
| Dispersion(micron) |
50 max |
| pH |
5.5-7.0 |
| Bulk Density (kg/m3) |
330 |
| Moisture (%) |
0.8 max |
3. Activity Test
30%-40%
4. Typical Chemical Properties
| SiO2(%) |
Al2O3(%) |
Fe2O3(%) |
TiO2(%) |
CaO(%) |
MgO(%) |
CuO(%) |
K2O(%) |
Na2O(%) |
MnO(%) |
| 52+/-2 |
45+/-2 |
0.50max |
1.5max |
0.4max |
0.2max |
0.004max |
0.05max |
0.15max |
0.004max |
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