Research Article
Micro Fine Sized Palm Oil Fuel Ash Produced Using a Wind Tunnel Production System
Table 1
Samples sizes from PSA analyses.
| Sample | Diameter at 50% [μm] | Specific surface area [m2/g] | Percentage (%) collected |
| OPC | 13.41 | 1.348 | — | FA | 8.64 | 2.173 | — | POFA (2 m) | 13.28 | 2.011 | 56.95 | POFA (4 m) | 10.84 | 2.569 | 21.60 | POFA (6 m) | 8.71 | 2.587 | 5.95 | POFA (8 m) | 7.29 | 3.026 | 2.10 | POFA (10 m) | 5.37 | 3.950 | 2.45 |
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