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Deconstruction of Malaysian agro-wastes with inexpensive and bifunctional triethylammonium hydrogen sulfate ionic liquid

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dc.Conferencecode137127
dc.Conferencedate7 November 2017 through 8 November 2017
dc.ConferencenameInternational Conference on Recent Advancements in Science and Technology 2017, ICoRAST 2017
dc.FundingDetailsUniversiti Sains Islam Malaysia Universiti Sains Islam Malaysia
dc.FundingDetailsThe authors are grateful for the financial support from Faculty of Science and Technology, Universiti Sains Islam Malaysia (USIM).
dc.citedby2
dc.contributor.affiliationsFaculty of Science and Technology
dc.contributor.affiliationsUniversiti Sains Islam Malaysia (USIM)
dc.contributor.affiliationsUniversiti Selangor (UNISEL)
dc.contributor.affiliationsUniversiti Kebangsaan Malaysia (UKM)
dc.contributor.authorZahari S.M.S.N.S.en_US
dc.contributor.authorAmin A.T.M.en_US
dc.contributor.authorHalim N.M.en_US
dc.contributor.authorRosli F.A.en_US
dc.contributor.authorHalim W.I.T.A.en_US
dc.contributor.authorSamsukamal N.A.en_US
dc.contributor.authorSasithran B.en_US
dc.contributor.authorAriffin N.Z.en_US
dc.contributor.authorAzman H.H.en_US
dc.contributor.authorHassan N.H.en_US
dc.contributor.authorOthman Z.S.en_US
dc.date.accessioned2024-05-28T08:29:32Z
dc.date.available2024-05-28T08:29:32Z
dc.date.issued2018
dc.description.abstractIonic liquids (ILs) are known to be very effective at deconstructing biomass, but, they are typically 5-20 times more expensive than molecular solvents; this is a major impediment to the utilisation of ILs in biorefinery applications. In view of this, this paper is the first to report a preliminary study on the use of inexpensive and bifunctional triethylammonium hydrogen sulfate ionic liquid, [N2220][HSO4] IL, in deconstructing two Malaysian agro-wastes, oil palm empty fruit bunches (OPEFB) and coconut husk. The [N2220][HSO4] IL was synthesised via simple acid-base neutralisation route between two inexpensive precursors: sulfuric acid, H2SO4, and triethylamine, N222. The results of deconstruction of OPEFB and coconut husk under the applied conditions, IL/H2O (80/20 wt/wt) at 120�C for 2 h, proved that the IL provided bifunctional action as: a Br�nsted acid catalyst that hydrolysed chemical bonds linking carbohydrate-rich-material (cellulose and hemicellulose) and lignin fractions, and; a delignification agent that dissolved lignin, separating the biopolymer from the carbohydrate-rich-material. The outcomes of this study indicate that the deconstruction of Malaysian agro-wastes for isolating valuable biopolymers can be performed in a more economical and effective way using the [N2220][HSO4] IL.en_US
dc.description.natureFinalen_US
dc.editorAli E.S.Yatim N.M.Harun F.W.en_US
dc.identifier.doi10.1063/1.5041245
dc.identifier.isbn9780740000000
dc.identifier.issn0094243X
dc.identifier.scopus2-s2.0-85048852262
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85048852262&doi=10.1063%2f1.5041245&partnerID=40&md5=bac3482c7e69e960f697c77ca29327f0
dc.identifier.urihttps://oarep.usim.edu.my/handle/123456789/8908
dc.identifier.volume1972
dc.languageEnglish
dc.language.isoen_USen_US
dc.publisherAmerican Institute of Physics Inc.en_US
dc.relation.ispartofOpen Accessen_US
dc.relation.ispartofAIP Conference Proceedings
dc.sourceScopus
dc.titleDeconstruction of Malaysian agro-wastes with inexpensive and bifunctional triethylammonium hydrogen sulfate ionic liquiden_US
dc.title.alternativeAIP Conf. Proc.en_US
dc.typeConference Paperen_US
dspace.entity.typePublication

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