Articles producció científica> Enginyeria Química

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

  • Dades identificatives

    Identificador: imarina:9366483
    Handle: https://hdl.handle.net/20.500.11797/imarina9366483
    Autors:
    Cheikhwafa, JGlinska, KTorrens, EBengoa, C
    Resum:
    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.

  • Altres:

    Autor segons l'article: Cheikhwafa, J; Glinska, K; Torrens, E; Bengoa, C
    Departament: Enginyeria Química
    Autor/s de la URV: Bengoa, Christophe José / Cheikhwafa, Jacky / Glinska, Katarzyna / Torrens Serrahima, Esther
    Paraules clau: 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
    Resum: 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.
    Àrees temàtiques: Multidisciplinary sciences Multidisciplinary Medicina i Ciências biológicas ii Ciências biológicas i Biotecnología
    Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
    Adreça de correu electrònic de l'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 de l'autor: 0000-0001-9160-5010
    Data d'alta del registre: 2024-08-03
    Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
    Enllaç font original: https://www.sciencedirect.com/science/article/pii/S240584402400762X
    URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
    Referència a l'article segons font original: Heliyon. 10 (3): e24731-
    Referència 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
    DOI de l'article: 10.1016/j.heliyon.2024.e24731
    Entitat: Universitat Rovira i Virgili
    Any de publicació de la revista: 2024
    Tipus de publicació: Journal Publications

  • Paraules clau:

    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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