Recovery of cellulose fibers from oil palm empty fruit bunch for pulp and paper using green delignification approach
The aim of this work was to recover the cellulose fibers from EFB using low-transition-temperature-mixtures (LTTMs) as a green delignification approach. The hydrogen bonding of LTTMs observed in 1H NMR tends to disrupt the three-dimensional structure of lignin and further remove the lignin from EFB....
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2019
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Online Access: | http://ir.unimas.my/id/eprint/31584/1/Yiin.pdf http://ir.unimas.my/id/eprint/31584/ https://www.sciencedirect.com/science/article/pii/S0960852419310272 |
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my.unimas.ir.315842021-04-28T11:16:23Z http://ir.unimas.my/id/eprint/31584/ Recovery of cellulose fibers from oil palm empty fruit bunch for pulp and paper using green delignification approach Yiin, Chung Loong Syhui, Ho Suzana, Yusup Quitain, Armando T. Yi, Herng Chan Chun, Adrian Minh Loy Yong, Ling Gwee TA Engineering (General). Civil engineering (General) TP Chemical technology The aim of this work was to recover the cellulose fibers from EFB using low-transition-temperature-mixtures (LTTMs) as a green delignification approach. The hydrogen bonding of LTTMs observed in 1H NMR tends to disrupt the three-dimensional structure of lignin and further remove the lignin from EFB. Delignification process of EFB strands and EFB powder were performed using standard l-malic acid and cactus malic acid-LTTMs. The recovered cactus malic acid-LTTMs showed higher glucose concentration of 8.07 mg/mL than the recovered l-malic acid LTTMs (4.15 mg/mL). This implies that cactus malic acid-LTTMs had higher delignification efficiency which led to higher amount of cellulose hydrolyzed into glucose. The cactus malic acid-LTTMs-delignified EFB was the most feasible fibers for making paper due to its lowest kappa number of 69.84. The LTTMs-delignified EFB has great potential to be used for making specialty papers in pulp and paper industry. Elsevier Ltd 2019-10 Article PeerReviewed text en http://ir.unimas.my/id/eprint/31584/1/Yiin.pdf Yiin, Chung Loong and Syhui, Ho and Suzana, Yusup and Quitain, Armando T. and Yi, Herng Chan and Chun, Adrian Minh Loy and Yong, Ling Gwee (2019) Recovery of cellulose fibers from oil palm empty fruit bunch for pulp and paper using green delignification approach. Bioresource Technology, 290. pp. 1-5. https://www.sciencedirect.com/science/article/pii/S0960852419310272 10.1016/j.biortech.2019.121797 |
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TA Engineering (General). Civil engineering (General) TP Chemical technology Yiin, Chung Loong Syhui, Ho Suzana, Yusup Quitain, Armando T. Yi, Herng Chan Chun, Adrian Minh Loy Yong, Ling Gwee Recovery of cellulose fibers from oil palm empty fruit bunch for pulp and paper using green delignification approach |
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The aim of this work was to recover the cellulose fibers from EFB using low-transition-temperature-mixtures (LTTMs) as a green delignification approach. The hydrogen bonding of LTTMs observed in 1H NMR tends to disrupt the three-dimensional structure of lignin and further remove the lignin from EFB. Delignification process of EFB strands and EFB powder were performed using standard l-malic acid and cactus malic acid-LTTMs. The recovered cactus malic acid-LTTMs showed higher glucose concentration of 8.07 mg/mL than the recovered l-malic acid LTTMs (4.15 mg/mL). This implies that cactus malic acid-LTTMs had higher delignification efficiency which led to higher amount of cellulose hydrolyzed into glucose. The cactus malic acid-LTTMs-delignified EFB was the most feasible fibers for making paper due to its lowest kappa number of 69.84. The LTTMs-delignified EFB has great potential to be used for making specialty papers in pulp and paper industry. |
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Article |
author |
Yiin, Chung Loong Syhui, Ho Suzana, Yusup Quitain, Armando T. Yi, Herng Chan Chun, Adrian Minh Loy Yong, Ling Gwee |
author_facet |
Yiin, Chung Loong Syhui, Ho Suzana, Yusup Quitain, Armando T. Yi, Herng Chan Chun, Adrian Minh Loy Yong, Ling Gwee |
author_sort |
Yiin, Chung Loong |
title |
Recovery of cellulose fibers from oil palm empty fruit bunch for pulp and paper using green delignification approach |
title_short |
Recovery of cellulose fibers from oil palm empty fruit bunch for pulp and paper using green delignification approach |
title_full |
Recovery of cellulose fibers from oil palm empty fruit bunch for pulp and paper using green delignification approach |
title_fullStr |
Recovery of cellulose fibers from oil palm empty fruit bunch for pulp and paper using green delignification approach |
title_full_unstemmed |
Recovery of cellulose fibers from oil palm empty fruit bunch for pulp and paper using green delignification approach |
title_sort |
recovery of cellulose fibers from oil palm empty fruit bunch for pulp and paper using green delignification approach |
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Elsevier Ltd |
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2019 |
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http://ir.unimas.my/id/eprint/31584/1/Yiin.pdf http://ir.unimas.my/id/eprint/31584/ https://www.sciencedirect.com/science/article/pii/S0960852419310272 |
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