Research Article
Chemical Synthesis Data Modeling Based on Mathematical Optimization
Table 9
Multiple Regression Results of Ethanol.
| | Ethanol conversion rate | Variation coefficient | Sum of squares of variance of coefficient of variation | T | P > T | Beta |
| | CO load | 739.8686 | 137.4698 | 5.38 | 0 | 0.2893821 | | CO/SiO2 and HAP mass ratio | -0.1659586 | 0.862253 | -0.19 | 0.848 | -0.0064682 | | Ethanol concentration | -10.05095 | 2.016961 | -4.98 | 0 | -0.2257647 | | Temperature | 0.2636583 | 0.0546618 | 4.82 | 0 | 0.5922541 | | Ethylene selectivity | 0.9279059 | 0.7140385 | 1.3 | 0.197 | 0.1138889 | | Acetaldehyde selectivity | -1.184395 | 0.2624459 | -4.51 | 0 | -0.3698946 | | Carbon number 4-12 fatty alcohol selectivity | -0.3667037 | 0.1871308 | -1.96 | 0.053 | -0.3556866 | | Methyl benzaldehyde and methylbenzyl alcohol selectivity | 0.690327 | 0.720967 | 0.96 | 0.341 | 0.0735199 | | Other products selectivity | -0.4832207 | 0.5234983 | -0.92 | 0.358 | -0.1144255 | | _CONS | -22.40733 | 24.64738 | -0.91 | 0.366 | . |
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