Processes for the thermochemical conversion of biomass

Biomass gasification in supercritical water

Figure 1 - Temperature-dependent variations in the dielectric constant of water at pressures between 22.1 and 40 MPa

Figure 10 - Thermodynamic calculation of the concentration of various gases for the gasification of glycerol at 25 MPa (based on [13])

Figure 11 - Thermodynamic calculation of the concentration of various gases for the gasification of glycerol at 25 MPa (based on [14])

Figure 12 - Potential-pH diagram for Ni, Cr, and Mo at 300 °C (based on experimental data from [18])

Figure 13 - Closed stirred reactor used in the study of wet biomass gasification

Figure 14 - Changes in the composition of the gas mixture as a function of temperature

Figure 15 - Changes in the composition of the gas mixture as a function of the TOC concentration in the vinasse

Figure 16 - Continuous reactor used in the study on the gasification of wet biomass

Figure 17 - Comparison of yields obtained through gasification and those obtained through partial oxidation

Figure 18 - General operating principle of a biomass gasification process using supercritical water