Pyrolysis of water hyacinth biomass parts: Bioenergy, gas emissions, and by-products using TG-FTIR and Py-GC/MS analyses

dc.authorid0000-0001-6841-6457en_US
dc.authorid0000-0003-1099-4363en_US
dc.contributor.authorHuang, Hongyi
dc.contributor.authorLiu, Jingyong
dc.contributor.authorLiu, Hui
dc.contributor.authorEvrendilek, Fatih
dc.contributor.authorBüyükada, Musa
dc.date.accessioned2021-06-23T19:54:29Z
dc.date.available2021-06-23T19:54:29Z
dc.date.issued2020
dc.departmentBAİBÜ, Mühendislik Fakültesi, Çevre Mühendisliği Bölümüen_US
dc.description.abstractThis study aimed to quantify the pyrolytic bioenergy potential of water hyacinth roots (WHR), stems and leaves (WHSL) by assessing their physicochemical properties, pyrolysis performances, kinetics, and thermodynamics. Their gas emissions and other by-products were also detected using thermogravimetry-Fourier transform infrared spectroscopy and pyrolysis gas chromatography/mass spectrometry analyses. The WHR and WHSL pyrolysis consisted of the three consecutive stages of the moisture removal, devolatilization, and the decomposition of residuals. The main pyrolysis temperature varied between 200 and 600 degrees C. The elevated heating rate raised both initial devolatilization and peak temperatures and shortened the reaction times of the thermochemical conversions of both samples. According to the comprehensive pyrolysis index, WHSL outperformed WHR. The average activation energy estimates pointed to a lower decomposition cost for WHSL (172.09-173.09 kJ/mol) than WHR (230.11-232.06 kJ/mol). The fluctuating thermodynamic parameters indicated a complicated pyrolysis mechanism for WHR and WHSL. The main gases evolved from the WHR and WHSL pyrolysis in decreasing order were CO2, C=O, C-O, SO2, C=C, H2O, CH4, and CO. The main pyrolytic by-products were phenols (19.2%), and furans (12.4%) for WHR and nitrides (11.9%), and phenols (10%) for WHSL. Our results provide insights into scaling-up bioenergy potential, value-added by-products, and emission controls based on the pyrolysis of the water hyacinth biomass parts.en_US
dc.identifier.doi10.1016/j.enconman.2020.112552
dc.identifier.issn0196-8904
dc.identifier.issn1879-2227
dc.identifier.scopus2-s2.0-85078923457en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.enconman.2020.112552
dc.identifier.urihttps://hdl.handle.net/20.500.12491/10558
dc.identifier.volume207en_US
dc.identifier.wosWOS:000521514100043en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorEvrendilek, Fatih
dc.institutionauthorBüyükada, Musa
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Science Ltden_US
dc.relation.ispartofEnergy Conversion And Managementen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectWater Hyacinthen_US
dc.subjectPyrolysisen_US
dc.subjectThermogravimetric analysisen_US
dc.subjectGas Emissionen_US
dc.subjectBy-producten_US
dc.titlePyrolysis of water hyacinth biomass parts: Bioenergy, gas emissions, and by-products using TG-FTIR and Py-GC/MS analysesen_US
dc.typeArticleen_US

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