Author, as appears in the article.: Cheikhwafa, J; Glinska, K; Torrens, E; Bengoa, C
Department: Enginyeria Química
URV's Author/s: Bengoa, Christophe José / Cheikhwafa, Jacky / Glinska, Katarzyna / Torrens Serrahima, Esther
Keywords: 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
Abstract: 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.
Thematic Areas: Multidisciplinary sciences Multidisciplinary Medicina i Ciências biológicas ii Ciências biológicas i Biotecnología
licence for use: https://creativecommons.org/licenses/by/3.0/es/
Author's mail: jacky.cheikhwafa@urv.cat katarzyna.glinska@urv.cat jacky.cheikhwafa@urv.cat christophe.bengoa@urv.cat esther.torrens@urv.cat esther.torrens@urv.cat
Author identifier: 0000-0001-9160-5010
Record's date: 2024-08-03
Papper version: info:eu-repo/semantics/publishedVersion
Link to the original source: https://www.sciencedirect.com/science/article/pii/S240584402400762X
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Papper original source: Heliyon. 10 (3): e24731-
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
Article's DOI: 10.1016/j.heliyon.2024.e24731
Entity: Universitat Rovira i Virgili
Journal publication year: 2024
Publication Type: Journal Publications
Repositori URV