P-23 Effect of Base Catalyst on Glucose Reaction under the Hydrothermal Condition

抄録

Effects of base catalyst (NaOH) on subcritical water gasification of glucose were explored using a tubular flow reactor. NaOH Concentration was varied from 0.00 M (non-catalytic) to 0.05 M. The experiments were conducted with residence time of 5, 20 and 60 s at 350 ℃, 25 MPa. Gas, liquid, and solid products were observed to confirm the carbon balance in the system. Yields of products were quantified to aim for kinetics calculation. First order reaction was assumed for each reaction to consider kinetic parameters (k) and further to determine its Arrhenius behavior.