试验号 | 原料比(A) | 温度(B)/℃ | 空速(C)/h−1 | N,N-DMA选择性/% |
1 | 1 (3.5) | 1 (220) | 1 (0.25) | 84.87 |
2 | 1 (3.5) | 2 (230) | 2 (0.50) | 74.86 |
3 | 1 (3.5) | 3 (240) | 3 (0.75) | 69.51 |
4 | 2 (4.0) | 1 (220) | 3 (0.75) | 77.61 |
5 | 2 (4.0) | 2 (230) | 1 (0.25) | 95.57 |
6 | 2 (4.0) | 3 (240) | 2 (0.50) | 86.85 |
7 | 3 (4.5) | 1 (220) | 2 (0.50) | 83.04 |
8 | 3 (4.5) | 2 (230) | 3 (0.75) | 75.77 |
9 | 3 (4.5) | 3 (240) | 1 (0.25) | 73.49 |
K1 | 76.413 | 81.840 | 84.687 |
|
K2 | 83.387 | 82.110 | 82.250 |
|
K3 | 77.433 | 77.283 | 74.297 |
|
R | 10.974 | 4.827 | 10.390 |
|
主次顺序 | A > C > B |
| ||
优水平 | A2 | B2 | C1 |
|
优组合 | A2B2C1 |
|