Energetic, bio-oil, biochar, and ash performances of co-pyrolysis-gasification of textile dyeing sludge and Chinese medicine residues in response to K2CO3, atmosphere type, blend ratio, and temperature

Basit Öğe Kaydı
dc.authorscopusid55600769500
dc.authorscopusid57218329788
dc.authorscopusid57201241938
dc.authorscopusid57208203726
dc.authorscopusid6602148086
dc.authorscopusid57213266187
dc.authorscopusid57218325921
dc.contributor.authorZhang, Gang
dc.contributor.authorChen, Zhiyun
dc.contributor.authorChen, Tao
dc.contributor.authorJiang, Shaojun
dc.contributor.authorEvrendilek, Fatih
dc.contributor.authorHuang, Shengzheng
dc.contributor.authorTang, Xiaojie
dc.date.accessioned2024-09-25T19:43:07Z
dc.date.available2024-09-25T19:43:07Z
dc.date.issued2024
dc.departmentAbant İzzet Baysal Üniversitesien_US
dc.description.abstractHazardous waste stream needs to be managed so as not to exceed stock- and rate-limited properties of its recipient ecosystems. The co-pyrolysis of Chinese medicine residue (CMR) and textile dyeing sludge (TDS) and its bio-oil, biochar, and ash quality and quantity were characterized as a function of the immersion of K2CO3, atmosphere type, blend ratio, and temperature. Compared to the mono-pyrolysis of TDS, its co-pyrolysis performance with CMR (the comprehensive performance index (CPI)) significantly improved by 33.9% in the N2 atmosphere and 33.2% in the CO2 atmosphere. The impregnation catalyzed the co-pyrolysis at 370°C, reduced its activation energy by 77.3 kJ/mol in the N2 atmosphere and 134.6 kJ/mol in the CO2 atmosphere, and enriched the degree of coke gasification by 44.25% in the CO2 atmosphere. The impregnation increased the decomposition rate of the co-pyrolysis by weakening the bond energy of fatty side chains and bridge bonds, its catalytic and secondary products, and its bio-oil yield by 66.19%. Its bio-oils mainly contained olefins, aromatic structural substances, and alcohols. The immersion of K2CO3 improved the aromaticity of the co-pyrolytic biochars and reduced the contact between K and Si which made it convenient for Mg to react with SiO2 to form magnesium-silicate. The co-pyrolytic biochar surfaces mainly included -OH, -CH2, C=C, and Si-O-Si. The main phases in the co-pyrolytic ash included Ca5(PO4)3(OH), Al2O3, and magnesium-silicate. © 2022en_US
dc.description.sponsorshipScientific and Technological Planning Project of Guangzhou City, (202103000004); National Natural Science Foundation of China, NSFC, (22006015, 42177196, 51978175); Science and Technology Planning Project of Guangdong Province, (20211800904662, 20221800500282, 2022A0505050076)en_US
dc.identifier.doi10.1016/j.jes.2022.10.009
dc.identifier.endpage150en_US
dc.identifier.issn1001-0742
dc.identifier.pmid37923425en_US
dc.identifier.scopus2-s2.0-85148940705en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage133en_US
dc.identifier.urihttps://doi.org/10.1016/j.jes.2022.10.009
dc.identifier.urihttps://hdl.handle.net/20.500.12491/12454
dc.identifier.volume136en_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherChinese Academy of Sciencesen_US
dc.relation.ispartofJournal of Environmental Sciences (China)en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmzYK_20240925en_US
dc.subjectCatalytic pyrolysisen_US
dc.subjectChemical impregnationen_US
dc.subjectChinese medicine residueen_US
dc.subjectCo-pyrolysisen_US
dc.subjectTextile dyeing sludgeen_US
dc.titleEnergetic, bio-oil, biochar, and ash performances of co-pyrolysis-gasification of textile dyeing sludge and Chinese medicine residues in response to K2CO3, atmosphere type, blend ratio, and temperatureen_US
dc.typeArticleen_US

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