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Título : Location of Biorefineries Based on Olive-Derived Biomass in Andalusia, Spain
Autor : Cardoza, Diego
Romero, Inmaculada
Martinez, Teresa
Ruiz, Encarnación
Gallego, Francisco J.
Lopez-Linares, J.C.
Manzanares, Paloma
Castro, Eulogio
Palabras clave : olive-derived biomass
biorefinery
geographic information system, GIS
environmental fragility
Fecha de publicación : 25-may-2021
Editorial : MPDI
Citación : Cardoza, D.; Romero, I.; Martínez, T.; Ruiz, E.; Gallego, F.J.; López-Linares, J.C.; Manzanares, P.; Castro, E. Location of Biorefineries Based on Olive-Derived Biomass in Andalusia, Spain. Energies 2021, 14, 3052. https://doi.org/10.3390/ en14113052
Resumen : A biorefinery integrated process based on lignocellulosic feedstock is especially interesting in rural areas with a high density of agricultural and agro-industrial wastes, which is the case for olive crop areas and their associated industries. In the region of Andalusia, in the south of Spain, the provinces of Jaén, Córdoba and Seville accumulate more than 70% of the olive wastes generated in Spain. Therefore, the valorisation of these wastes is a matter of interest from both an environmental and a social point of view. The olive biorefinery involves a multi-product process from different raw materials: olive leaves, exhausted olive pomace, olive stones and olive tree pruning residues. Biorefinery processes associated with these wastes would allow their valorisation to produce bioenergy and high value-added renewable products. In this work, using geographic information system tools, the biomass from olive crop fields, mills and olive pomace-extracting industries, where these wastes are generated, was determined and quantified in the study area. In addition, the vulnerability of the territory was evaluated through an environmental and territorial analysis that allowed for the determination of the reception capacity of the study area. Then, information layers corresponding to the availability of the four biomass wastes, and layers corresponding to the environmental fragility of the study area were overlapped and they resulted in an overall map. This made it possible to identify the best areas for the implementation of the biorefineries based on olivederived biomass. Finally, as an example, three zones were selected for this purpose. These locations corresponded to low fragility areas with a high availability of biomass (more than 300,000 tons/year) in a 30 km radius, which would ensure the biomass supply.
URI : http://documenta.ciemat.es/handle/123456789/2962
ISSN : 1996-1073
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