Table 1 Αcetone/water oxidation experimental conditions
From: Production of high concentrated cellulosic ethanol by acetone/water oxidized pretreated beech wood
Run no. | Acetone/water (wt/wt) ratio | Partial O2 pressure at reaction T (atm) | Reaction T (°C) | Reaction time (h)a | Pressure at 20 °C (atm) | Pressure at reaction T (atm) |
|---|---|---|---|---|---|---|
1 | 0 | 0 | 175 | 2 | 8.5 | 20.1 |
2 | 0 | 7.6 | 175 | 2 | 8.5 | 19.1 |
3 | 1:0 | 0 | 175 | 2 | 8.5 | 22.4 |
4 | 1:0 | 4.4 | 175 | 2 | 8.5 | 22 |
5 | 1:0 | 8.7 | 175 | 2 | 8.5 | 21.8 |
6 | 1:1 | 0 | 175 | 2 | 8.5 | 27.3 |
7 | 1:1 | 9.9 | 175 | 2 | 8.5 | 24.9 |
8 | 3:1 | 10 | 175 | 2 | 8.5 | 25 |
9 | 3:1 | 23.2 | 175 | 2 | 40 | 58 |
10 | 1:1 | 25.6 | 175 | 2 | 40 | 64 |
11 | 1:3 | 25.6 | 175 | 2 | 40 | 64 |
12 | 3:1 | 29.6 | 200 | 1 | 40 | 74 |
13 | 3:1 | 31.2 | 200 | 0.5 | 40 | 78 |
14 | 3:1 | 55.6 | 225 | 0.5 | 40 | 139 |
15 | 1:1 | 9.7 | 175 | 2 | 8.5 | 24.3 |
16 | 3:1 | 10.1 | 175 | 2 | 8.5 | 25.4 |