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Table 4 Residual 2-naphthol in biomass

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