Table 1. CCD of Experiments for 50% OA in Oil.
std order | run | catalyst (wt %) | temperature (°C) | co-solvent (mL/100 g of oil) |
---|---|---|---|---|
1 | 14 | –1.000 | –1.000 | –1.000 |
2 | 20 | 1.000 | –1.000 | –1.000 |
3 | 17 | –1.000 | 1.000 | –1.000 |
4 | 7 | 1.000 | 1.000 | –1.000 |
5 | 5 | –1.000 | –1.000 | 1.000 |
6 | 4 | 1.000 | –1.000 | 1.000 |
7 | 9 | –1.000 | 1.000 | 1.000 |
8 | 3 | 1.000 | 1.000 | 1.000 |
9 | 16 | –1.000 | 0.000 | 0.000 |
10 | 1 | 1.000 | 0.000 | 0.000 |
11 | 6 | 0.000 | –1.000 | 0.000 |
12 | 18 | 0.000 | 1.000 | 0.000 |
13 | 2 | 0.000 | 0.000 | –1.000 |
14 | 13 | 0.000 | 0.000 | 1.000 |
15 | 10 | 0.000 | 0.000 | 0.000 |
16 | 15 | 0.000 | 0.000 | 0.000 |
17 | 19 | 0.000 | 0.000 | 0.000 |
18 | 11 | 0.000 | 0.000 | 0.000 |
19 | 12 | 0.000 | 0.000 | 0.000 |
20 | 8 | 0.000 | 0.000 | 0.000 |
Reaction parameters | Level (−1) | Level (0) | Level (+1) | |
catalyst (wt %) | 0.5 | 1.25 | 2 | |
temperature (°C) | 50 | 60 | 70 | |
co-solvent (mL/100 g of oil) | 20 | 30 | 40 |