Effect of Sodium Boron Hydride (NaBH4) on Waste Polyethylene Terephthalate Pyrolysis

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dc.authorscopusid57207998553
dc.authorscopusid56213876500
dc.contributor.authorOlam M.
dc.contributor.authorKaraca H.
dc.date.accessioned2024-08-04T20:02:34Z
dc.date.available2024-08-04T20:02:34Z
dc.date.issued2019
dc.departmentİnönü Üniversitesien_US
dc.descriptionLAMA Energy Group;LAMA Gas and Oil;Prague City Tourismen_US
dc.description5th World Multidisciplinary Earth Sciences Symposium, WMESS 2019 -- 9 September 2019 through 13 September 2019 -- 155452en_US
dc.description.abstractPolyethylene terephthalate, which is used in many applications today, is very important in terms of nature and source in order to ensure recycling by appropriate methods after use. Because polyethylene terephthalate is a durable and long-lasting thermoplastic which is resistant to many environmental influences. Recovering residual plastics has become mandatory. In this study, the conversion of waste plastic to a new liquid fuel by polyethylene terephthalate (PET) pyrolysis method was investigated. Sodium boron hydride (NaBH4) was used as both catalyst and hydrogen donor in the pyrolysis experiments. Pyrolysis experiments were carried out in a batch reactor under catalytic and non-catalytic conditions, reaction time of 15-90 minutes, reaction temperature of 325-425 °C, solid/solvent ratio of 1/4 and initial nitrogen gas pressure of 20 bar. According to the results obtained, the most suitable reaction temperature was found to be 375-425 °C and the reaction time was 30 minutes. At the reaction times of 30 minutes, the maximum total conversion in non-catalytic conditions of waste polyethylene terephthalate samples was 53.1% at 400 °C reaction temperature and the highest oil + gas yield was 43.7% at 425 °C reaction temperature. In the pyrolysis of polyethylene terephthalate samples in the presence of sodium boron hydride, the maximum total conversion was 55.3% at 400 °C reaction temperature and the highest oil + gas yield was 44.6% at 425 °C reaction temperature. As a result, it can be argued that sodium boron hydride used in pyrolysis experiments of waste polyethylene terephthalate acts as both catalytic and hydrogen donor. © Published under licence by IOP Publishing Ltd.en_US
dc.description.sponsorshipInönü Üniversitesi: FYL-2018-1176en_US
dc.description.sponsorshipThis research was supported by Inonu University with the project number of FYL-2018-1176.en_US
dc.identifier.doi10.1088/1755-1315/362/1/012032
dc.identifier.issn1755-1307
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85076614869en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.urihttps://doi.org/10.1088/1755-1315/362/1/012032
dc.identifier.urihttps://hdl.handle.net/11616/91798
dc.identifier.volume362en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherInstitute of Physics Publishingen_US
dc.relation.ispartofIOP Conference Series: Earth and Environmental Scienceen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectBatch reactorsen_US
dc.subjectEarth sciencesen_US
dc.subjectHydridesen_US
dc.subjectHydrogenen_US
dc.subjectPolyethylene terephthalatesen_US
dc.subjectPyrolysisen_US
dc.subjectSodium Borohydrideen_US
dc.subjectBoron hydridesen_US
dc.subjectEnvironmental influencesen_US
dc.subjectHydrogen donoren_US
dc.subjectNitrogen gas pressureen_US
dc.subjectPolyethylene terephthalates (PET)en_US
dc.subjectPyrolysis experimentsen_US
dc.subjectReaction temperatureen_US
dc.subjectWaste polyethylene terephthalatesen_US
dc.subjectPlastic bottlesen_US
dc.titleEffect of Sodium Boron Hydride (NaBH4) on Waste Polyethylene Terephthalate Pyrolysisen_US
dc.typeConference Objecten_US

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