Supercritical water gasification of biomass and agro-food residues: Energy assessment from modelling approach

Domenico Macrì, Enrico Catizzone, Antonio Molino and Massimo Migliori

Renewable Energy, 2020, vol. 150, issue C, 624-636

Abstract: The gasification of biomass in supercritical water is a promising technology for hydrogen production and the paper reports a thermodynamic analysis, based on minimization of Gibbs free energy, of the gasification with supercritical water of different biomass and agro-food residues: almond shells, digestate from wastewater treatment, algae and manure sludge. Numerical simulations were performed in order to assess the effect of temperature, pressure and biomass-to-water ratio on gas-phase yield and composition.

Keywords: Supercritical water gasification; Thermodynamic modelling; Waste-to-Hydrogen; Energy process integration (search for similar items in EconPapers)
Date: 2020
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Citations: View citations in EconPapers (9)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:renene:v:150:y:2020:i:c:p:624-636

DOI: 10.1016/j.renene.2019.12.147

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