Feedstock recycling from plastics and thermosets fractions of used computers. II. Pyrolysis oil upgrading

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dc.contributor.authorVasile, Cornelia
dc.contributor.authorBrebu, Mihai Adrian
dc.contributor.authorKarayildirim, Tamer
dc.contributor.authorYanik, Jale
dc.contributor.authorDarie, Hristea
dc.date.accessioned2019-10-27T19:35:53Z
dc.date.available2019-10-27T19:35:53Z
dc.date.issued2007
dc.departmentEge Üniversitesien_US
dc.description.abstractLiquid products obtained from pyrolysis of plastics and thermosets fractions (keyboard, casings and printed circuits board and their mixture) of used computers were upgraded by thermal and catalytic hydrogenation. The effect of thermal hydrogenation was improved by using catalysts such as commercial hydrogenation DHC-8 catalyst and metal loaded activated carbon. The upgraded degradation products were separated in three fractions (residue, liquids and gases) and characterized by suitable methods such as gas chromatography (GC-MSD, GC-AED), infrared (FT-IR) and H-1-NMR spectroscopy, elemental analysis, etc. Using of catalyst mainly affected the product distribution of upgrading process. Liquids having high amount of aromatics were obtained by upgrading. Most of hazardous toxic compounds in liquids were eliminated after hydrogenation (e.g., halogens were removed mainly by converting them into gaseous hydrogen chloride and bromide). It has been established that the hydrogenation led to elimination of the most of hazardous toxic compounds, mainly those containing bromine. (c) 2006 Elsevier Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/j.fuel.2006.08.010
dc.identifier.endpage485en_US
dc.identifier.issn0016-2361
dc.identifier.issn0016-2361en_US
dc.identifier.issue4en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage477en_US
dc.identifier.urihttps://doi.org/10.1016/j.fuel.2006.08.010
dc.identifier.urihttps://hdl.handle.net/11454/39788
dc.identifier.volume86en_US
dc.identifier.wosWOS:000244044400002en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofFuelen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectcomputer scrapsen_US
dc.subjectpyrolysis-hydrogenationen_US
dc.subjecttoxic productsen_US
dc.titleFeedstock recycling from plastics and thermosets fractions of used computers. II. Pyrolysis oil upgradingen_US
dc.typeArticleen_US

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