Table 6. Hydrogenolysis of WSL over Ni/Ca.
entry | feedstock sample | monomer products (wt %) | G and S Phenol monomers % yieldb |
---|---|---|---|
1 | WSL: System C, MeOH, 170 °C | 46 | 29 |
2 | WSL: System C, EtOH, 170 °C | 15 | 2 |
3 | WSL: System B, 85 °C, 95/5 EtOH/HCl | 23 | 5 |
Conditions: 10 wt % Ni/C in MeOH, 225 °C, 12 h. Yield of monomer products is relative to total theoretical ASL.
Propyl guaiacol and propyl syringol based on theoretical lignin content in WS.