Table 1 Comparison of Various Thermochemical Treatment Technologies for DGS
From: A review on the thermochemical reaction mechanisms for distiller pyrolysis process
Technology | Temperature (°C) | Pressure (kPa) | Main products | Ref |
|---|---|---|---|---|
Gasification | 900 | 101 | H2, syngas | [13] |
Hydrothermal liquefaction | 280–400 | 25,000 | CO2, H2, CO, CH4, C2H6 | [14] |
Hydrothermal liquefaction | 240–280 | 101 | biocrude oil | [15] |
Hydrothermal carbonization | 170–250 | 800–900 | char | |
Pyrolysis | 400–700 | 101 | acids, alcohols, esters, biochar. etc | [18] |