Research Article
Study of Syngas Conversion to Light Olefins by Response Surface Methodology
Table 4
Optimum conditions according to the nonlinear programming approach.
| | Type of optimization | Goal | Global solution | Predicted responses | | MgO | | | | O/P |
| | 1 | Single objective | Maximization of CO conversion | 5 | 380 | 7 | 63.98 | — | | 2 | Maximization of O/P | 24.26 | 284.29 | 1.00 | — | 1.90 |
| | 3 | Two objectives | Maximization of CO conversion and O/P | 22.11 | 288.10 | 1.000 | 16.38 | 1.87 | | 4 | 16.44 | 352.09 | 1.00 | 27.18 | 1.67 | | 5 | 16.44 | 371.34 | 1.00 | 31.36 | 1.50 | | 6 | 11.88 | 379.07 | 1.00 | 37.86 | 1.26 | | 7 | 5.00 | 325.65 | 7.00 | 48.25 | 0.97 |
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