From: Two-stage steam explosion pretreatment of softwood with 2-naphthol as carbocation scavenger
2nd-stage: 2-naphthol in mol/mol | ||||
---|---|---|---|---|
0 (ctrl) | 0.051 | 0.103 | 0.205 | |
Residual 2-naphthol (mg/g pretreated biomass) | ||||
Washed solids | 0 | 0.173 | 0.294 | 0.780 |
Filtered solids | 0 | 0.203 | 0.333 | 0.858 |