From: Pilot-scale steam explosion pretreatment with 2-naphthol to overcome high softwood recalcitrance
2-Naphthol addition | T/°C | t/min | logR 0/− | Δp explosion/bar |
---|---|---|---|---|
– | 235 | 2.5 | 4.4 | 30 |
– | 235 | 5 | 4.7 | 30 |
– | 235 | 10 | 5.0 | 30 |
– | 235 | 15 | 5.2 | 30 |
– | 235 | 20 | 5.3 | 30 |
Mixing | 235 | 2.5 | 4.4 | 30 |
Mixing | 235 | 5 | 4.7 | 30 |
Mixing | 235 | 10 | 5.0 | 30 |
Mixing | 235 | 15 | 5.2 | 30 |
Mixing | 235 | 20 | 5.3 | 30 |
Mixing | 235 | 2.5 | 4.4 | 2.5* |
Mixing | 235 | 5 | 4.7 | 2.5* |
Mixing | 235 | 10 | 5.0 | 2.5* |
Mixing | 235 | 15 | 5.2 | 2.5* |
Mixing | 235 | 20 | 5.3 | 2.5* |
Acetone impregnation | 235 | 2.5 | 4.4 | 30 |
Acetone impregnation | 235 | 5 | 4.7 | 30 |
Acetone impregnation | 235 | 10 | 5.0 | 30 |
Acetone impregnation | 235 | 15 | 5.2 | 30 |
Acetone impregnation | 235 | 20 | 5.3 | 30 |
Ethanol impregnation | 235 | 2.5 | 4.4 | 30 |
Ethanol impregnation | 235 | 5 | 4.7 | 30 |
Ethanol impregnation | 235 | 10 | 5.0 | 30 |
Ethanol impregnation | 235 | 15 | 5.2 | 30 |
Ethanol impregnation | 235 | 20 | 5.3 | 30 |