Techno-economic assessment of a synthetic fuel production facility by hydrogenation of CO2 captured from biogas

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dc.contributor.authorTozlu, Alperen
dc.date.accessioned2024-10-04T18:53:49Z
dc.date.available2024-10-04T18:53:49Z
dc.date.issued2022
dc.departmentBayburt Üniversitesien_US
dc.description.abstractIn this study, a thermodynamic and economic analysis of a synthetic fuel production facility by utilizing the hydrogenation of CO2 captured from biogas is carried out. It is aimed to produce methanol, a synthetic fuel by hydrogenation of carbon dioxide. A PEM electrolyzes driven by grid-tie solar PV modules is used to supply the hydrogen need of methanol. The CO2 is captured from biogas produced in an actual wastewater treatment plant by a water washing unit which is a method of biogas purification. The required power which is generated by PV panels, in order to produce methanol, is found to be 2923 kW. Herein, the electricity consumption of 2875 kW, which is the main part of the total electricity generation, belongs to the PEM system. As a result of the study, the daily methanol production is found to be as 1674 kg. The electricity, hydrogen and methanol production costs are found to be $ 0.043 kWh(-1), $ 3.156 kg(-1), and $ 0.693 kg(-1), respectively. Solar availability, methanol yield from the reactor, and PEM overpotentials are significant factors effecting the product cost. The results of the study presents feasible methanol production costs with reasonable investment requirements. Moreover, the efficiency of the cogeneration plant could be increased via enriching the biogas while emissions are reduced. (C) 2020 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/j.ijhydene.2020.12.066
dc.identifier.endpage3315en_US
dc.identifier.issn0360-3199
dc.identifier.issn1879-3487
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-85098631617en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage3306en_US
dc.identifier.urihttps://doi.org/10.1016/j.ijhydene.2020.12.066
dc.identifier.urihttp://hdl.handle.net/20.500.12403/3729
dc.identifier.volume47en_US
dc.identifier.wosWOS:000740450500012en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Science Ltden_US
dc.relation.ispartofInternational Journal of Hydrogen Energyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectTechno-economicsen_US
dc.subjectHydrogen productionen_US
dc.subjectMethanol productionen_US
dc.subjectWater washingen_US
dc.subjectSynthetic fuelen_US
dc.titleTechno-economic assessment of a synthetic fuel production facility by hydrogenation of CO2 captured from biogasen_US
dc.typeArticleen_US

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