Table 1 Factors and level for response surface study
Factor | Low level (−1) | High level(+1) |
---|---|---|
X1:NaOH concentration, M | 0.50 | 6.00 |
X2: Temperature,(°C) | 25 | 80 |
X3: Metal catalyst loading (%) | 10 | 30 |
Factor | Low level (−1) | High level(+1) |
---|---|---|
X1:NaOH concentration, M | 0.50 | 6.00 |
X2: Temperature,(°C) | 25 | 80 |
X3: Metal catalyst loading (%) | 10 | 30 |