Review Article

Biomass to Bioethanol: Initiatives of the Future for Lignin

Table 4

Results of wood particleboard bonded with glyoxalated organosolv lignin-mimosa tannin formulation [58].

IB
FormulationPress time (mn)TemperatureDensity (kg/m3)N/mm² = Mpa

Lignin (50%) + tannin (50%)7.5 min195°C695 0 . 3 3 ± 0 . 0 2
Lignin (40%) + tannin (60%)7.5 min195°C696 0 . 4 1 ± 0 . 0 5