Effects of spent liquor recirculation in hydrothermal carbonization

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dc.contributor.authorCatalkopru, Arzu Kabadayi
dc.contributor.authorKantarli, Ismail Cem
dc.contributor.authorYanik, Jale
dc.date.accessioned2019-10-27T11:11:09Z
dc.date.available2019-10-27T11:11:09Z
dc.date.issued2017
dc.departmentEge Üniversitesien_US
dc.description.abstractIn this study, the effect of the recirculation of spent liquor from hydrothermal carbonization was investigated depending on the biomass type (grape pomace, orange pomace and poultry litter). The yield and fuel properties of hydrochars and spent liquor characteristics were determined for each recirculation step. By recirculation, mass and energy yields of the hydrochar increased, but their combustion characteristics changed: the ignition temperature and combustion reactivity decreased. The organic and inorganic load of liquor was increased with recirculation number, but not as much as would be expected after the first recycle. It was concluded that the load of organic and inorganic species in spent liquor decreased the leaching of some inorganics and diffusion of the degraded soluble fragments from biomass in the subsequent hydrothermal carbonization. Overall, this study showed that spent liquor recirculation makes the overall hydrothermal carbonization process environmentally friendly. (C) 2016 Elsevier Ltd. All rights reserved.en_US
dc.description.sponsorshipEge University - TurkeyEge University [2016-FEN-036]en_US
dc.description.sponsorshipThe financial support from Ege University - Turkey under contract 2016-FEN-036 is gratefully acknowledged.en_US
dc.identifier.doi10.1016/j.biortech.2016.12.015en_US
dc.identifier.endpage93en_US
dc.identifier.issn0960-8524
dc.identifier.issn1873-2976
dc.identifier.pmid28006737en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage89en_US
dc.identifier.urihttps://doi.org/10.1016/j.biortech.2016.12.015
dc.identifier.urihttps://hdl.handle.net/11454/32467
dc.identifier.volume226en_US
dc.identifier.wosWOS:000397922400012en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofBioresource Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectHydrothermal carbonizationen_US
dc.subjectHydrocharen_US
dc.subjectRecirculationen_US
dc.subjectSpent liquoren_US
dc.titleEffects of spent liquor recirculation in hydrothermal carbonizationen_US
dc.typeArticleen_US

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