https://scholars.lib.ntu.edu.tw/handle/123456789/408833
標題: | Combined treatments for producing 5-hydroxymethylfurfural (HMF) from lignocellulosic biomass | 作者: | Nguyen C.V. Lewis D. Chen W.-H. Huang H.-W. ALOthman Z.A. Yamauchi Y. Wu K.C.-W. |
關鍵字: | 5-hydroxymethylfurfural (HMF);Activation energy;Chromium chloride;Ionic liquids;Lignocellulosic biomass | 公開日期: | 2016 | 卷: | 278 | 起(迄)頁: | 344-349 | 來源出版物: | Catalysis Today | 摘要: | An efficient production of 5-hydroxymethylfurfural (HMF) from raw lignocellulosic biomass is achieved through combinational treatments of diluted acid/base-assisted pretreatment and catalytic conversion. Remarkably, an HMF yield of around 79?mol% could be achieved when the raw lignocellulosic biomass (wood chips) was pre-treated in diluted NaOH solution (3?wt%) and then catalyzed in the system using CrCl3¡P6H2O as the catalyst and 1-butyl-3-methyl imidazolium chloride ([BMIM]Cl) as the solvent at 120?¢XC for 2?h. In addition, the activation energy for producing HMF was calcuted to be around 74?kJ/mol in our system. The combinational treatments proposed in this study demonstrate an effective transformation of raw lignocellulosic biomass into HMF with a high yield. ? 2016 Elsevier B.V. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/408833 | ISSN: | 09205861 | DOI: | 10.1016/j.cattod.2016.03.022 |
顯示於: | 化學工程學系 |
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