Mechanism insights into the upgrading of xylose to furfural over the carbon-based catalysts in aqueous media
文献类型：期刊论文
| 作者 | Liu, Yao1; Lin, Qixuan1,2; Zhao, Lihong1; Zhu, Ruonan1; Wang, Xingjie1; Ren, Junli1; Qi, Wei3; Li, Libo4 |
| 刊名 | FUEL
 |
| 出版日期 | 2024-12-15 |
| 卷号 | 378页码:11 |
| 关键词 | D-xylose Furfural Kinetic Reaction mechanism Biomass upgrading |
| ISSN号 | 0016-2361 |
| DOI | 10.1016/j.fuel.2024.132844 |
| 通讯作者 | Ren, Junli(renjunli@scut.edu.cn) |
| 英文摘要 | Exploring low-cost and high-efficient solid acid catalysts and elucidating complete reaction mechanisms are critically important for the sustainable transformation of biomass-derived molecules to bio-fuels and high-value chemicals. Here, we design a renewable strategy to construct carbon-supported solid acid catalysts (M@FRC, M=Sn, Al, Fe, Zn, and Mg) by using biomass waste resources (furfural residue, FR) as the carbon source and tested for dehydration of xylose to furfural (FAL) in the aqueous medium. Kinetic studies revealed the relationship between the main reaction (target product FAL) and the side reaction (other by-products) in the dehydration of xylose under different catalysts. Deuterium-labeling reactions and density functional theory calculations elucidate that the aldehyde carbon of FAL was derived from the C1 of xylose. Furthermore, the C1 of xylose could be broken to form formic acid. While the C1 atom from xylose was converted into formic acid, other carbon atoms could be transformed to tetra-, tri-, di- and mono-carbon compounds. This study offers a prospect for the sustainable catalytic upgrading of biomass by the development of renewable catalytic materials from waste lignocellulosic biomass and an in-depth understanding of the xylose conversion mechanism to develop tailored processes. |
| WOS关键词 | SOLID ACID CATALYST ; DEHYDRATION ; LEWIS ; DECOMPOSITION ; CONVERSION |
| 资助项目 | National Key Research and Development Program of China[2021YFC2101601] ; National Natural Science Foundation of China[22361132543] ; National Natural Science Foundation of China[22208113] ; China Postdoctoral Science Foundation (Pre-Station)[2023TQ0121] ; Guangzhou Municipal Science and Technology Bureau[2024A04J3650] ; State Key Laboratory of Pulp and Paper Engineering[202303] ; Key Laboratory of Pulp and Paper Science & Technology of Ministry of Education of China[KF202018] |
| WOS研究方向 | Energy & Fuels ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001302789500001 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | National Key Research and Development Program of China ; National Natural Science Foundation of China ; China Postdoctoral Science Foundation (Pre-Station) ; Guangzhou Municipal Science and Technology Bureau ; State Key Laboratory of Pulp and Paper Engineering ; Key Laboratory of Pulp and Paper Science & Technology of Ministry of Education of China |
| 源URL | [http://ir.giec.ac.cn/handle/344007/42732]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Ren, Junli |
| 作者单位 | 1.South China Univ Technol, Sch Light Ind & Engn, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Peoples R China 2.Qilu Univ Technol, Shandong Acad Sci, Key Lab Pulp & Paper Sci & Technol, Minist Educ, Jinan 250353, Peoples R China 3.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangzhou 510640, Peoples R China 4.South China Univ Technol, Sch Chem & Chem Engn, Guangzhou 510640, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Yao,Lin, Qixuan,Zhao, Lihong,et al. Mechanism insights into the upgrading of xylose to furfural over the carbon-based catalysts in aqueous media[J]. FUEL,2024,378:11. |
| APA | Liu, Yao.,Lin, Qixuan.,Zhao, Lihong.,Zhu, Ruonan.,Wang, Xingjie.,...&Li, Libo.(2024).Mechanism insights into the upgrading of xylose to furfural over the carbon-based catalysts in aqueous media.FUEL,378,11. |
| MLA | Liu, Yao,et al."Mechanism insights into the upgrading of xylose to furfural over the carbon-based catalysts in aqueous media".FUEL 378(2024):11. |
入库方式： OAI收割
来源：广州能源研究所
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