Bio-Oil Production from Liquid-Phase Pyrolysis of Giant Leucaena Wood

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dc.contributor.authorWittawat Ratanathavorn
dc.contributor.authorChonlawit Borwornwongpitak
dc.contributor.authorChanatip Samart
dc.contributor.authorPrasert Reubroycharoen
dc.contributor.correspondenceP. Reubroycharoen; Chulalongkorn University, Bangkok, Thailand; email: prasert.r@chula.ac.th
dc.date.accessioned2025-03-10T07:36:30Z
dc.date.available2025-03-10T07:36:30Z
dc.date.issued2016
dc.description.abstractBio-oil production from giant leucaena wood was performed by liquid-phase pyrolysis in the presence of decane as the solvent. Three different types of catalyst (ZSM-5, NiMo/Al2O3 and Pt/Al2O3) were evaluated in terms of the bio-oil production yield and quality in an autoclave reactor at a reaction temperature of 350�C and initial hydrogen (H2) pressure of 1 MPa with decane as the solvent. Although the yield was not significantly affected by the catalyst type, CHN analysis revealed that the NiMo/Al2O3 catalysts yielded bio-oil with the lowest oxygen content (10.0 wt. %) in 4.30 wt. % yield so that it was selected as the optimal catalyst. Optimization of the reaction temperature (at 250, 300, 350, and 400�C) and the initial H2 pressure (at 0.5, 1, 2, and 3 MPa) by sequential univariate analysis revealed that the reaction temperature had the greatest influence on the oil yield and oxygen content, reaching a yield of 8.60 wt. % with the lowest oxygen content of 8.50 % at 400�C. Increasing the initial H2 pressure diminished only slightly the oil and char yield and decreased the gas yield. � 2016, Springer Science+Business Media New York.
dc.identifier.citationChemistry and Technology of Fuels and Oils
dc.identifier.doi10.1007/s10553-016-0716-z
dc.identifier.issn93092
dc.identifier.scopus2-s2.0-85027951386
dc.identifier.urihttps://repository.dusit.ac.th//handle/123456789/4826
dc.languageEnglish
dc.publisherSpringer Science and Business Media, LLC
dc.rights.holderScopus
dc.subjectbio-oil
dc.subjectcatalyst
dc.subjectgiant leucaena
dc.subjectpyrolysis
dc.titleBio-Oil Production from Liquid-Phase Pyrolysis of Giant Leucaena Wood
dc.typeArticle
mods.location.urlhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85027951386&doi=10.1007%2fs10553-016-0716-z&partnerID=40&md5=e78f19366e96e6639be34b4021163a26
oaire.citation.endPage368
oaire.citation.issue4
oaire.citation.startPage360
oaire.citation.volume52
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