Research Article
Continuous Production of Lipase-Catalyzed Biodiesel in a Packed-Bed Reactor: Optimization and Enzyme Reuse Study
Table 4
Estimated ridge of maximum response for variable percent molar conversion.
| | | | Uncoded factor values | Coded | Estimated response | Standard error | | | | radius | (% corporation) | () | (mL/min) | (methanol/oil) |
| 0.0 | 63.98 | 1.92 | 50.00 | 0.30 | 4.00 | 0.1 | 65.97 | 1.92 | 50.53 | 0.28 | 4.01 | 0.2 | 67.91 | 1.90 | 50.98 | 0.27 | 4.03 | 0.3 | 69.82 | 1.87 | 51.34 | 0.25 | 4.03 | 0.4 | 71.71 | 1.84 | 51.63 | 0.23 | 4.04 | 0.5 | 73.59 | 1.81 | 51.84 | 0.21 | 4.04 | 0.6 | 75.49 | 1.79 | 51.98 | 0.19 | 4.04 | 0.7 | 77.39 | 1.80 | 52.07 | 0.17 | 4.03 | 0.8 | 79.33 | 1.84 | 52.12 | 0.15 | 4.02 | 0.9 | 81.30 | 1.92 | 52.12 | 0.13 | 4.01 | 1.0 | 83.31 | 2.07 | 52.09 | 0.10 | 4.00 |
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