Articles producció científica> Enginyeria Química

Effect of temperature on hydrothermal liquefaction of high lipids and carbohydrates content municipal primary sludge

  • Datos identificativos

    Identificador: imarina:9366483
    Handle: https://hdl.handle.net/20.500.11797/imarina9366483
    Autores:
    Cheikhwafa, JGlinska, KTorrens, EBengoa, C
    Resumen:
    The study assessed the valorisation of primary sludge through HTL and the influence of temperature on the product distribution. The experiments were conducted at different temperatures, 30 min reaction time, and 100 rpm stirring rate. The maximum yield of biocrude produced was 39.47% at 270 C. The best yield of oils was 23.96% at 300 C. The lowest yield of asphaltenes was 12.50% at 240 C. HHV for biocrude were always between 39 and 41 MJ/kg, close to petroleum. Best energy recovery for biocrude was 82% at 270 C.

  • Otros:

    Autor según el artículo: Cheikhwafa, J; Glinska, K; Torrens, E; Bengoa, C
    Departamento: Enginyeria Química
    Autor/es de la URV: Bengoa, Christophe José / Cheikhwafa, Jacky / Glinska, Katarzyna / Torrens Serrahima, Esther
    Palabras clave: Sewage-sludge Product Pretreatments Municipal primary sludge (ps) Hydrothermal liquefaction (htl) Full characterization of all phases Catalysts Biocrude separation into oils and asphaltenes Biocrude oil
    Resumen: The study assessed the valorisation of primary sludge through HTL and the influence of temperature on the product distribution. The experiments were conducted at different temperatures, 30 min reaction time, and 100 rpm stirring rate. The maximum yield of biocrude produced was 39.47% at 270 C. The best yield of oils was 23.96% at 300 C. The lowest yield of asphaltenes was 12.50% at 240 C. HHV for biocrude were always between 39 and 41 MJ/kg, close to petroleum. Best energy recovery for biocrude was 82% at 270 C.
    Áreas temáticas: Multidisciplinary sciences Multidisciplinary Medicina i Ciências biológicas ii Ciências biológicas i Biotecnología
    Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
    Direcció de correo del autor: jacky.cheikhwafa@urv.cat katarzyna.glinska@urv.cat jacky.cheikhwafa@urv.cat christophe.bengoa@urv.cat esther.torrens@urv.cat esther.torrens@urv.cat
    Identificador del autor: 0000-0001-9160-5010
    Fecha de alta del registro: 2024-08-03
    Versión del articulo depositado: info:eu-repo/semantics/publishedVersion
    URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
    Referencia al articulo segun fuente origial: Heliyon. 10 (3): e24731-
    Referencia de l'ítem segons les normes APA: Cheikhwafa, J; Glinska, K; Torrens, E; Bengoa, C (2024). Effect of temperature on hydrothermal liquefaction of high lipids and carbohydrates content municipal primary sludge. Heliyon, 10(3), e24731-. DOI: 10.1016/j.heliyon.2024.e24731
    Entidad: Universitat Rovira i Virgili
    Año de publicación de la revista: 2024
    Tipo de publicación: Journal Publications

  • Palabras clave:

    Multidisciplinary,Multidisciplinary Sciences
    Sewage-sludge
    Product
    Pretreatments
    Municipal primary sludge (ps)
    Hydrothermal liquefaction (htl)
    Full characterization of all phases
    Catalysts
    Biocrude separation into oils and asphaltenes
    Biocrude oil
    Multidisciplinary sciences
    Multidisciplinary
    Medicina i
    Ciências biológicas ii
    Ciências biológicas i
    Biotecnología

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