Microwave Assisted Hydrolysis of Holocellulose Catalyzed with Sulfonated Char Derived from Lignin-Rich Residue

Figure 4

(a) Effect of catalyst/substrate ratio on the sulfonated char catalyzed hydrolysis of holocellulose. Reaction conditions: 0.2 g holocellulose, 3 mL H₂O, 393 K, and microwave irradiation (300 W) for 60 min. (b) Effect of liquid/solid ratio on the sulfonated char catalyzed hydrolysis of holocellulose. Reaction conditions: 0.2 g holocellulose, 0.2 g catalyst, 393 K, and microwave irradiation (300 W) for 60 min.

(a)

(b)