Synthesis and characterization of local biomass supported magnetic catalyst for esterification reaction
Biomass; Catalysis; Catalyst supports; Esterification; Esters; Fourier transform infrared spectroscopy; Fruits; Hematite; Magnetism; Palm oil; Scanning electron microscopy; X ray diffraction; Empty fruit bunches; Esterification reactions; Magnetic; Oil palm; Oil palm empty fruit bunch; Solid catalys...
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Elsevier Ltd
2023
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| _version_ | 1833412035226894336 |
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| author | Krishnan S.G. Pua F.-L. Jaafar S.N.S. |
| author2 | 57190370972 |
| author_facet | 57190370972 Krishnan S.G. Pua F.-L. Jaafar S.N.S. |
| author_sort | Krishnan S.G. |
| building | UNITEN Library |
| collection | Institutional Repository |
| content_provider | Universiti Tenaga Nasional |
| content_source | UNITEN Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | Biomass; Catalysis; Catalyst supports; Esterification; Esters; Fourier transform infrared spectroscopy; Fruits; Hematite; Magnetism; Palm oil; Scanning electron microscopy; X ray diffraction; Empty fruit bunches; Esterification reactions; Magnetic; Oil palm; Oil palm empty fruit bunch; Solid catalysts; Support materials; Synthesis and characterizations; X- ray diffractions; ]+ catalyst; Oleic acid |
| format | Conference Paper |
| id | my.uniten.dspace-25658 |
| institution | Universiti Tenaga Nasional |
| publishDate | 2023 |
| publisher | Elsevier Ltd |
| record_format | dspace |
| spelling | my.uniten.dspace-256582023-05-29T16:12:20Z Synthesis and characterization of local biomass supported magnetic catalyst for esterification reaction Krishnan S.G. Pua F.-L. Jaafar S.N.S. 57190370972 36024192100 25722192000 Biomass; Catalysis; Catalyst supports; Esterification; Esters; Fourier transform infrared spectroscopy; Fruits; Hematite; Magnetism; Palm oil; Scanning electron microscopy; X ray diffraction; Empty fruit bunches; Esterification reactions; Magnetic; Oil palm; Oil palm empty fruit bunch; Solid catalysts; Support materials; Synthesis and characterizations; X- ray diffractions; ]+ catalyst; Oleic acid Biomass supported solid catalyst have shown significant potential in various applications. Biomass supported magnetic solid catalysts have great advantage, especially in catalyst separation. The present work highlights the preparation of magnetic acid catalyst through a simple and inexpensive in-situ impregnation approach using oil palm empty fruit bunch (EFB) fiber as support material. The synthesized catalyst was characterized by X-ray diffraction (XRD), Fourier transform infrared (FTIR), scanning electron microscope (SEM), electron dispersive X-ray spectroscopy (EDX) and vibrating sample magnetometer (VSM) analyses. XRD result indicates that after calcination at 500 �C, the iron oxide presented on the catalyst was ?-Fe2O3. Magnetization value of 13.3 emu/g proved that the catalyst has good magnetic properties. The resulted catalyst has a strong acid density of 3.2 mmol/g. Catalytic performance was evaluated via the esterification reaction of oleic acid. The effect of catalyst loading was studied to determine the optimum amount of catalyst required for high esterification conversion. This study suggests that magnetically separable catalyst can be easily recovered and a future outlook on the utilization of biomass as support material for the production of economically sustainable catalyst. � 2019 Elsevier Ltd. All rights reserved. Final 2023-05-29T08:12:20Z 2023-05-29T08:12:20Z 2020 Conference Paper 10.1016/j.matpr.2020.01.513 2-s2.0-85092931699 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85092931699&doi=10.1016%2fj.matpr.2020.01.513&partnerID=40&md5=93c3e8c09a892c4e860c7e0f54f7984e https://irepository.uniten.edu.my/handle/123456789/25658 31 161 165 Elsevier Ltd Scopus |
| spellingShingle | Krishnan S.G. Pua F.-L. Jaafar S.N.S. Synthesis and characterization of local biomass supported magnetic catalyst for esterification reaction |
| title | Synthesis and characterization of local biomass supported magnetic catalyst for esterification reaction |
| title_full | Synthesis and characterization of local biomass supported magnetic catalyst for esterification reaction |
| title_fullStr | Synthesis and characterization of local biomass supported magnetic catalyst for esterification reaction |
| title_full_unstemmed | Synthesis and characterization of local biomass supported magnetic catalyst for esterification reaction |
| title_short | Synthesis and characterization of local biomass supported magnetic catalyst for esterification reaction |
| title_sort | synthesis and characterization of local biomass supported magnetic catalyst for esterification reaction |
| url_provider | http://dspace.uniten.edu.my/ |