Improvement in liquid fuel product quality from reactions of grape marc with CO/H2O
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Date
2015-06-19Author
Subagyono, RR Dirgarini
Marshall, Marc
Jackson, W. Roy
Chaffee, Alan L.
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Reactions of grape marc with CO/H2O have been investigated over a range of temperatures (320–425 C) with and without added sodium carbonate (Na2CO3) or sodium aluminate (NaAlO2) with a view to optimising liquid fuel quality. The quality of the product can be improved by raising the temperature and/or by addition of alkali, Na2CO3 or NaAlO2, which helped to decarboxylate/decompose fatty acids and lower the oxygen content. The energy recovery of the dichloromethane soluble products ranged from 50% to 75%.
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