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Techno-economic evaluation of stillage treatment with anaerobic digestion in a softwood-to-ethanol process
BACKGROUND: Replacing the energy-intensive evaporation of stillage by anaerobic digestion is one way of decreasing the energy demand of the lignocellulosic biomass to the ethanol process. The biogas can be upgraded and sold as transportation fuel, injected directly into the gas grid or be incinerate...
Autores principales: | , , |
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Formato: | Texto |
Lenguaje: | English |
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BioMed Central
2010
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2945328/ https://www.ncbi.nlm.nih.gov/pubmed/20843330 http://dx.doi.org/10.1186/1754-6834-3-21 |