Synergistic effects, gaseous products, and evolutions of NOx, precursors during (co-)pyrolysis of textile dyeing sludge and bamboo residues

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dc.authorid0000-0003-1099-4363en_US
dc.authorid0000-0001-6841-6457en_US
dc.authorid0000-0001-8666-0488en_US
dc.contributor.authorHu, Jinwen
dc.contributor.authorSong, Yueyao
dc.contributor.authorLiu, Jingyong
dc.contributor.authorEvrendilek, Fatih
dc.contributor.authorBüyükada, Musa
dc.contributor.authorYan, Youping
dc.date.accessioned2021-06-23T19:55:07Z
dc.date.available2021-06-23T19:55:07Z
dc.date.issued2021
dc.departmentBAİBÜ, Mühendislik Fakültesi, Çevre Mühendisliği Bölümüen_US
dc.description.abstractThis study aimed to investigate the synergistic influences of the textile dyeing sludge (TDS) and bamboo residues (BR) co-pyrolysis, and its effects on the formation mechanisms of NH3 and HCN. The mass loss rate was lower for TDS than BR, with the co-pyrolysis with 50% BR exerting the strongest synergistic effect. The pyrolysis stages 1 (< 400 degrees C) and 2 (400 800 degrees C) were best described using the diffusion and third-order reaction mechanisms, respectively. Activation energy and frequency factor were lower for the pyrolysis of TDS than BR. The addition of no less than 50% BR significantly increased the emissions of CO2, CO, CH4, C=O, and C O and reduced the aromatic compounds. The thermal stability of N-A structure was lower in TDS than BR. The co-pyrolysis with 50% BR significantly inhibited the formations of NH3 and HCN and improved the aromaticity of biochar. This may due to the weakened hydrogenation reaction at N sites, the enhanced conversion of NH3, the inhibition of the ring cleavage in the char-secondary cracking, and the formation of more quaternary-N. Our results provide insights into the co-treatment of TDS and BR, and controls over NO,, precursors for a cleaner energy production.en_US
dc.identifier.doi10.1016/j.jhazmat.2020.123331
dc.identifier.issn0304-3894
dc.identifier.issn1873-3336
dc.identifier.pmid32652418en_US
dc.identifier.scopus2-s2.0-85087509797en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.jhazmat.2020.123331
dc.identifier.urihttps://hdl.handle.net/20.500.12491/10730
dc.identifier.volume401en_US
dc.identifier.wosWOS:000581684900048en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.institutionauthorEvrendilek, Fatih
dc.institutionauthorBüyükada, Musa
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofJournal Of Hazardous Materialsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectTextile Dyeing Sludgeen_US
dc.subjectBamboo Residuesen_US
dc.subjectSynergistic Pyrolysisen_US
dc.subjectNOx Precursorsen_US
dc.subjectChar-nitrogen Structuresen_US
dc.titleSynergistic effects, gaseous products, and evolutions of NOx, precursors during (co-)pyrolysis of textile dyeing sludge and bamboo residuesen_US
dc.typeArticleen_US

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