Research Article
Ni-Ru/CeO2 Catalytic Hydrothermal Upgrading of Water-Insoluble Biocrude from Algae Hydrothermal Liquefaction
Figure 5
FT-IR spectra of B1 derived from algae HTL at 350°C, 20 min, and B2 obtained from B1 upgrading at 450°C, 60 min, and Ni-Ru/CeO2+H2 conditions.