Research Article
Process Parameters Optimization of Silica Sand Nanoparticles Production Using Low Speed Ball Milling Method
Table 5
Parameters optimization experiments results.
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Experiment | BPR | Jar volume | Rotation speed | Particle size (µm) | Sample 1 | Sample 2 | Sample 3 | Mean |
| 1 | 20 : 1 | 5.6 L | 100 rpm | 3.017 | 3.002 | 2.979 | 2.999 | 2 | 20 : 1 | 1.8 L | 95 rpm | 2.901 | 2.890 | 2.849 | 2.880 | 3 | 20 : 1 | 1.0 L | 90 rpm | 2.906 | 2.886 | 2.876 | 2.893 | 4 | 15 : 1 | 5.6 L | 95 rpm | 5.304 | 5.213 | 5.215 | 5.244 | 5 | 15 : 1 | 1.8 L | 90 rpm | 4.652 | 4.633 | 4.606 | 4.630 | 6 | 15 : 1 | 1.0 L | 100 rpm | 4.927 | 4.972 | 4.955 | 4.951 | 7 | 10 : 1 | 5.6 L | 90 rpm | 10.105 | 9.976 | 10.040 | 10.040 | 8 | 10 : 1 | 1.8 L | 100 rpm | 7.941 | 8.001 | 7.967 | 7.969 | 9 | 10 : 1 | 1.0 L | 95 rpm | 6.341 | 6.358 | 6.331 | 6.343 |
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