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The chemical characteristic of colemanite mineral and ranges of parameters.
| Components | Amounts (%) | Parameters | Ranges |
|---|---|---|---|
| B2O3 | 42.00 | Pressure (bar) | 5, 10, 15, 20 |
| CaO | 19.75 | Temperature (K) | 303, 313, 323, 333, 353, 383 |
| H2O | 18.20 | Meanly particle size (µm) | 137.5, 213.5, 446, 563.5 |
| SiO2 | 5.54 | Solid-liquid ratio (g/mL) | 0.10, 0.20, 0.25, 0.30, 0.35 |
| As2S3 | 1.22 | Stirring speed (rpm) | 450, 500, 730 |
| Other | 13.22 | Reaction time (min.) | 2.5, 7.5, 15, 30, 40 |
