Model-based thermodynamic analysis of supercritical water gasification of oil-containing wastewater

•Increasing temperature and decreasing oil concentration promote hydrogen production.•Qualitative and quantitative analysis of char formation is explicitly performed.•SCWG reaction can be self-sustainable by adding a small amount of O2. Supercritical water gasification (SCWG) is a promising technolo...

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Veröffentlicht in:	Fuel (Guildford) 2021-12, Vol.306, p.121767, Article 121767
Hauptverfasser:	Xu, Jialing, Peng, Zhiyong, Rong, Siqi, Jin, Hui, Guo, Liejin, Zhang, Xiang, Zhou, Teng
Format:	Artikel
Sprache:	eng
Schlagworte:	Calorific value Composition Endothermic reactions Free energy Gasification Gibbs free energy High temperature Hydrogen production Oil Oil-containing wastewater Solid phases Supercritical water gasification Thermodynamic analysis Two-phase Wastewater treatment
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