P-48 The effect of salt on supercritcal water gasification of ethanol fermentation resudue of seaweed residue

概要

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The effect of salt (sodium chloride) on the supercritical water gasification of ethanol fermentation residue of seaweed with and without the presence of catalyst (activated carbon) were investigated. Overall, the gas generation rate increases with temperature. While the presence of activated carbon increases the gas generation rate, the carbon gasification efficiency remains unchanged compared to the experiment without the presence of activated carbon. The presence of 0.5wt% salt reduces the carbon gasification efficiency by about a third. Based on the result, the kinetics of the reaction is analyzed.
2011-01-12