Table 1. The product distribution of guaiacol catalytic conversion at different reaction conditions.
| T (°C) | WHSV (h−1) | P (kPa) | TOS (min) | Carbon yield (wt%) | |||||
|---|---|---|---|---|---|---|---|---|---|
| One carbon products | Olefins | Aromatics | Coke | Intermediate Oxygenates | Guaiacol | ||||
| 500 | 8 | 2.38 | 5 | 3.28 | 1.14 | 4.46 | 10.49 | 0.20 | 5.03 |
| 10 | 3.03 | 1.09 | 3.21 | 6.91 | 0.62 | 8.25 | |||
| 20 | 2.74 | 0.99 | 2.12 | 4.30 | 2.77 | 23.23 | |||
| 30 | 2.54 | 0.88 | 1.74 | 3.44 | 4.19 | 25.65 | |||
| 45 | 2.38 | 0.90 | 1.24 | 3.01 | 10.68 | 26.63 | |||
| 550 | 8 | 2.38 | 5 | 8.46 | 3.23 | 13.70 | 15.03 | 0.65 | 4.49 |
| 10 | 7.74 | 3.23 | 10.64 | 9.16 | 2.19 | 7.31 | |||
| 20 | 7.67 | 3.12 | 6.67 | 5.94 | 6.63 | 12.27 | |||
| 30 | 7.46 | 3.04 | 5.35 | 4.77 | 11.68 | 14.12 | |||
| 45 | 7.09 | 2.98 | 4.45 | 3.60 | 21.07 | 16.71 | |||
| 600 | 4 | 2.38 | 5 | 16.10 | 8.05 | 18.28 | 25.38 | 3.63 | 6.19 |
| 10 | 15.92 | 7.43 | 15.21 | 15.88 | 7.91 | 11.71 | |||
| 20 | 15.18 | 6.61 | 10.64 | 11.33 | 18.83 | 16.16 | |||
| 30 | 14.73 | 6.22 | 8.16 | 9.55 | 28.33 | 17.83 | |||
| 45 | 14.21 | 5.87 | 5.47 | 7.39 | 35.77 | 18.66 | |||
| 600 | 6.4 | 2.38 | 5 | 14.77 | 5.88 | 22.45 | 18.87 | 2.09 | 3.49 |
| 10 | 14.26 | 5.68 | 19.28 | 12.36 | 5.01 | 8.41 | |||
| 20 | 13.63 | 4.61 | 17.33 | 7.60 | 10.99 | 13.09 | |||
| 30 | 13.35 | 4.34 | 15.85 | 6.42 | 22.91 | 15.08 | |||
| 45 | 12.92 | 3.76 | 12.06 | 4.72 | 29.21 | 16.71 | |||
| 600 | 8 | 0.98 | 5 | 16.56 | 5.37 | 14.29 | 13.44 | 0.64 | 4.67 |
| 10 | 15.54 | 5.28 | 10.20 | 8.41 | 1.70 | 8.31 | |||
| 20 | 14.63 | 4.99 | 5.71 | 5.62 | 2.09 | 15.27 | |||
| 30 | 14.17 | 4.75 | 3.90 | 4.92 | 6.85 | 18.12 | |||
| 45 | 13.76 | 4.52 | 1.53 | 3.83 | 14.80 | 23.71 | |||
| 600 | 8 | 1.92 | 5 | 15.97 | 7.13 | 21.32 | 14.74 | 0.61 | 4.49 |
| 10 | 15.63 | 6.41 | 16.45 | 9.10 | 1.61 | 8.71 | |||
| 20 | 14.71 | 5.80 | 11.48 | 5.71 | 7.40 | 13.84 | |||
| 30 | 14.02 | 5.48 | 7.27 | 5.10 | 12.91 | 16.58 | |||
| 45 | 13.03 | 5.20 | 4.41 | 3.89 | 18.78 | 21.71 | |||
| 600 | 8 | 2.38 | 5 | 13.21 | 6.05 | 28.42 | 18.19 | 0.53 | 2.83 |
| 10 | 12.10 | 5.02 | 25.42 | 10.77 | 3.77 | 4.89 | |||
| 20 | 12.04 | 4.72 | 18.07 | 6.93 | 14.90 | 7.22 | |||
| 30 | 11.99 | 4.45 | 13.67 | 5.55 | 19.96 | 9.87 | |||
| 45 | 11.76 | 4.24 | 10.37 | 4.11 | 28.48 | 12.94 | |||
| 600 | 8 | 3.15 | 5 | 15.79 | 5.38 | 18.71 | 17.98 | 1.22 | 5.14 |
| 10 | 14.98 | 5.10 | 16.41 | 11.75 | 2.27 | 10.46 | |||
| 20 | 13.95 | 4.67 | 6.57 | 7.02 | 4.63 | 15.26 | |||
| 30 | 13.47 | 4.48 | 5.43 | 5.68 | 8.71 | 17.32 | |||
| 45 | 12.95 | 4.24 | 4.73 | 4.15 | 15.78 | 18.26 | |||
| 600 | 10.67 | 2.38 | 5 | 14.41 | 5.30 | 23.31 | 13.03 | 3.80 | 2.73 |
| 10 | 13.45 | 4.66 | 18.11 | 7.70 | 6.80 | 4.65 | |||
| 20 | 12.74 | 4.12 | 17.16 | 5.07 | 12.48 | 7.06 | |||
| 30 | 12.43 | 4.01 | 14.60 | 4.05 | 14.80 | 9.94 | |||
| 45 | 11.53 | 3.82 | 13.03 | 2.95 | 15.87 | 12.19 | |||
| 650 | 8 | 2.38 | 5 | 17.67 | 6.91 | 28.55 | 19.55 | 0.63 | 0.00 |
| 10 | 15.36 | 6.76 | 17.88 | 11.73 | 1.16 | 1.03 | |||
| 20 | 15.29 | 6.07 | 11.14 | 7.72 | 5.72 | 4.73 | |||
| 30 | 14.74 | 5.87 | 9.83 | 6.01 | 8.27 | 6.49 | |||
| 45 | 14.05 | 5.64 | 6.77 | 4.49 | 12.82 | 8.89 | |||