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    Por favor, use este identificador para citar o enlazar este ítem:https://uvadoc.uva.es/handle/10324/61419

    Título
    Recent advances in membrane-based biogas and biohydrogen upgrading
    Autor
    Soto Guzmán, Marvelia CenitAutoridad UVA
    Palacio Martínez, LauraAutoridad UVA Orcid
    Muñoz Torre, RaúlAutoridad UVA Orcid
    Prádanos del Pico, Pedro LourdesAutoridad UVA Orcid
    Hernández Giménez, AntonioAutoridad UVA Orcid
    Año del Documento
    2022
    Editorial
    MDPI
    Descripción
    Producción Científica
    Documento Fuente
    Processes, 2022, Vol. 10, Nº. 10, 1918
    Resumo
    Biogas and biohydrogen, due to their renewable nature and zero carbon footprint, are considered two of the gaseous biofuels that will replace conventional fossil fuels. Biogas from anaerobic digestion must be purified and converted into high-quality biomethane prior to use as a vehicle fuel or injection into natural gas networks. Likewise, the enrichment of biohydrogen from dark fermentation requires the removal of CO2, which is the main pollutant of this new gaseous biofuel. Currently, the removal of CO2 from both biogas and biohydrogen is carried out by means of physical/chemical technologies, which exhibit high operating costs and corrosion problems. Biological technologies for CO2 removal from biogas, such as photosynthetic enrichment and hydrogenotrophic enrichment, are still in an experimental development phase. In this context, membrane separation has emerged as the only physical/chemical technology with the potential to improve the performance of CO2 separation from both biogas and biohydrogen, and to reduce investment and operating costs, as a result of the recent advances in the field of nanotechnology and materials science. This review will focus on the fundamentals, potential and limitations of CO2 and H2 membrane separation technologies. The latest advances on membrane materials for biogas and biohydrogen purification will be systematically reviewed.
    Materias (normalizadas)
    Biogas
    Biomethane
    Renewable energy resources
    Recursos energéticos renovables
    Energies renovables
    Energías renovables
    Membrane separation
    Membranas (Tecnología)
    Mixed matrix membranes
    Innovation/Technology Management
    Materias Unesco
    2510.91 Recursos Renovables
    2210.19 Fenómenos de Membrana
    5306.02 Innovación Tecnológica
    ISSN
    2227-9717
    Revisión por pares
    SI
    DOI
    10.3390/pr10101918
    Patrocinador
    Ministerio de Ciencia e Innovación/Agencia Estatal de Investigación (AEI)/10.13039/501100011033 - (projects PID2019- 109403RB-C21)
    Junta de Castilla y León y Fondo Europeo de Desarrollo Regional (FEDER) - (grant CLU2017-09, UIC082, CL-EI-2021-07 and UIC 315)
    Version del Editor
    https://www.mdpi.com/2227-9717/10/10/1918
    Propietario de los Derechos
    © 2022 The Authors
    Idioma
    eng
    URI
    https://uvadoc.uva.es/handle/10324/61419
    Tipo de versión
    info:eu-repo/semantics/publishedVersion
    Derechos
    openAccess
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    • DEP31 - Artículos de revista [166]
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    Universidad de Valladolid

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