Acetaldehyde is a key intermediate to explore the biomass gasification process in supercritical water. To investigate the effects of potassium carbonate on acetaldehyde gasification in supercritical water at different temperatures (500 similar to 600 degrees C), pressures (22.5 similar to 27 MPa), residence time (6 similar to 12 s) and K2CO3 concentrations (0 similar to 2 wt.%), the experiments using the continuous reactor and the kinetics analysis using the lumped kinetic model were carried out, respectively. The experimental results showed that the operating parameters affected the yields of...
