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A Preliminary Study of Catalytic Hydrothermal Conversion of Cellulose to Lactic Acid: Effects of Reaction Temperature and Metal Ion Catalyst

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dc.contributor.authorShahrul Nizan Shikh Zahari S.M.en_US
dc.contributor.authorZulastry N.A.en_US
dc.contributor.authorAzman H.H.en_US
dc.date.accessioned2024-05-29T02:03:45Z
dc.date.available2024-05-29T02:03:45Z
dc.date.issued2020
dc.description.abstractCellulose biopolymer was converted to lactic acid by catalytic hydrothermal method. The conversion was studied under various temperatures (120 to 190 °C) and types of metal ion catalyst (Pb2+ and Al3+), while the reaction period remained fixed at 3 h. Following the reaction, the recovery of untreated cellulose and the mass loss were determined by gravimetric means. Meanwhile, the resultant liquid products were analysed by high performance liquid chromatography (HPLC) for detecting the targeted products: lactic acid, glucose, and fructose. The study reveals useful insights; elevating the reaction temperature was found to increase the mass loss, so did the yield of the targeted products. On the other hand, using a metal ion catalyst, possessing stronger Lewis acidity character, further enhanced lactic acid production. © Published under licence by IOP Publishing Ltd.en_US
dc.identifier.citationS. M. Shahrul Nizan Shikh Zahari et al 2020 J. Phys.: Conf. Ser. 1551 012014en_US
dc.identifier.doi10.1088/1742-6596/1551/1/012014
dc.identifier.issn17426588
dc.identifier.issue1
dc.identifier.scopus2-s2.0-85087613886
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85087613886&doi=10.1088%2f1742-6596%2f1551%2f1%2f012014&partnerID=40&md5=99adbc45fe03c4d5e0bcb9863f1db456
dc.identifier.urihttps://iopscience.iop.org/article/10.1088/1742-6596/1551/1/012014
dc.identifier.urihttps://oarep.usim.edu.my/handle/123456789/10269
dc.identifier.volume1551
dc.languageEnglish
dc.language.isoen_USen_US
dc.publisherInstitute of Physics Publishingen_US
dc.relation.ispartofJournal of Physics: Conference Seriesen_US
dc.sourceScopus
dc.subjectcelluloseen_US
dc.subjecthydrothermalen_US
dc.subjectmetal ion catalysten_US
dc.titleA Preliminary Study of Catalytic Hydrothermal Conversion of Cellulose to Lactic Acid: Effects of Reaction Temperature and Metal Ion Catalysten_US
dc.typeArticleen_US
dspace.entity.typePublication

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