Table 7.
Predicted and actual optimum conditions for production of RPSAC.
| Parameter | Predicted | Observed | Variation (%) |
|---|---|---|---|
| Temperature (°C) | 523.68 | 523.68 | 0.00 |
| Concentration (%) | 76.91 | 76.91 | 0.00 |
| Impregnation ratio (g/mL) | 4.00 | 4.00 | 0.00 |
| Activation Time (min) | 103.83 | 103.83 | 0.00 |
| Carbon Yield (%) | 77.98 | 79.44 | 1.84 |
| Specific Surface Area (m2/g) | 1762.93 | 1815.62 | 2.90 |
Note: desirability = 0.845.