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Preparation of a single metal catalyst loaded on alumina support to refine waste tire pyrolysis oil (WTPO) via catalytic hydrogenation

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dc.citedby0
dc.contributor.authorSinurat S.en_US
dc.contributor.authorHafriz R.S.R.M.en_US
dc.contributor.authorHabib S.H.en_US
dc.contributor.authorSalmiaton A.en_US
dc.contributor.authorIzhar S.en_US
dc.contributor.authorHamid M.R.A.en_US
dc.contributor.authorSobri S.en_US
dc.contributor.authorRazali N.M.en_US
dc.contributor.authorid58690078800en_US
dc.contributor.authorid57204588040en_US
dc.contributor.authorid56131983000en_US
dc.contributor.authorid57193906995en_US
dc.contributor.authorid24176682700en_US
dc.contributor.authorid57201981848en_US
dc.contributor.authorid36609036100en_US
dc.contributor.authorid58111196100en_US
dc.date.accessioned2024-10-14T03:17:29Z
dc.date.available2024-10-14T03:17:29Z
dc.date.issued2023
dc.description.abstractImproper disposal of industrial waste, particularly non-biodegradable solid waste like waste tires, has long been a significant environmental concern. Despite this, waste tires can be converted to fuel as alternative source through pyrolysis. However, waste tire pyrolysis oil (WTPO) has limitations, such as high sulfur content, making it unsuitable for direct use as a fuel. This research aims to improve the quality of waste tire pyrolysis oil (WTPO) by catalytic hydrogenation. Using modified metal catalysts, including nickel, cobalt, ammonium molybdenum, and alumina as supporting substances. The catalyst was synthesized using the impregnation method and subsequently subjected to calcination. The catalyst performance was evaluated by conducting the hydrogenation reaction. The catalytic hydrogenation reaction results indicate that the catalyst Mo/Al2O3 exhibited the best performance in producing refined oil. The refined oil was desulfurized to a sulfur compound of 0.7 wt% at 320 �C under the flow rate of the gas of 100 � 50 cm3/min, which corresponded to a sulfur reduction of 75% compared to the initial feedstock. Interestingly, while the non-catalytic reaction presented the highest performance towards sulfur removal of 80%, it was inferior towards the selectivity of benzene, D-limone and p-cymene. � 2023 Elsevier B.V.en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo106236
dc.identifier.doi10.1016/j.jaap.2023.106236
dc.identifier.scopus2-s2.0-85176338267
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85176338267&doi=10.1016%2fj.jaap.2023.106236&partnerID=40&md5=c757102df55e29e5a50d59baf3bcc701
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/33945
dc.identifier.volume176
dc.publisherElsevier B.V.en_US
dc.sourceScopus
dc.sourcetitleJournal of Analytical and Applied Pyrolysis
dc.subjectCatalytic hydrogenation
dc.subjectMetal catalyst
dc.subjectRefined oil
dc.subjectWaste tire pyrolysis oil (WTPO)
dc.subjectAlumina
dc.subjectAluminum oxide
dc.subjectCatalysis
dc.subjectHydrogenation
dc.subjectPetroleum refining
dc.subjectPyrolysis
dc.subjectSulfur compounds
dc.subjectTires
dc.subjectWaste disposal
dc.subjectAlumina support
dc.subjectCatalytic hydrogenation
dc.subjectHydrogenation reactions
dc.subjectMetal catalyst
dc.subjectPerformance
dc.subjectRefined oil
dc.subjectTyre pyrolysis oil
dc.subjectWaste tire pyrolyse oil
dc.subjectWaste tires
dc.subject]+ catalyst
dc.subjectCatalysts
dc.titlePreparation of a single metal catalyst loaded on alumina support to refine waste tire pyrolysis oil (WTPO) via catalytic hydrogenationen_US
dc.typeArticleen_US
dspace.entity.typePublication
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