Pretreatment scheme | Pretreatment solvent | Anti-solvent |
---|---|---|
Entry 1 (control) | [BMIM] Cl/HCI | Water |
 | (IL:HCI:water = 78.8:1.2:20 wt%) |  |
Entry 2 | [BMIM] Cl/HCI + FeCI3 | Water |
 | (IL:HCI:FeCI3:water = 74.0:1.2:4.8:20 wt%) |  |
Entry 3 | [BMIM] Cl/HCi | Acetone-water |
 | (IL:HCI:water = 78.8:1.2:20 wt%) |  |
Entry 4 | [BMIM] CI/HCI + FeCI3 | Acetone-water |
 | (IL:HCI:FeCI3:water = 74.0:1.2:4:20 wt%) |  |