中国农业大学学报2025，Vol.30Issue(2)：16-27,12.DOI:10.11841/j.issn.1007-4333.2025.02.02
木质素催化还原转化制备液体燃料的研究进展
Research progress on lignin catalytic reductive conversion into liquid fuels
摘要
Abstract
To clarify the effects of chemical reaction factors on the lignin catalytic reductive conversion into liquid fuels,56 articles published from 2008 to 2024 were retrieved based on Web of Science and China National Knowledge Infrastructure by using both Chinese and English"lignin","liquid fuels",and"hydrodeoxygenation"as keywords.The key factors influencing the efficient catalytic conversion of lignin to liquid fuels are summarized.The results indicate that:1)Lignin is the only renewable resource containing benzene rings in nature,it has great potential in the preparation of high value-added liquid fuels.However,there are challenges currently exist in the catalytic conversion of lignin to liquid fuels,such as lignin is chemically stable and hard to be break bonds with complex and heterogeneous intrinsic structure.The intermediate products tend to condense under severe reaction conditions(e.g.,high temperature,acidity,and high pressure),resulting in the formation of the recalcitrant macromolecules.The complexities of the obtained products come from the conversion of lignin,and they are difficult to be utilized directly.2)It is concluded that the homogeneous catalyst has a good catalytic effect on catalytic conversion of lignin,but its difficult in recovery limits its industrial application.3)The heterogeneous catalyst has a good advantage in the preparation of liquid fuel by catalytic reductive conversion of lignin due to its easy recovery,high catalytic activity,and high product selectivity.4)The other reaction process factors such as solvent,lignin structure,lignin purity,and the amount of catalyst added affect the efficient catalytic reductive conversion of lignin to prepare liquid fuel.Looking into the future,this study proposes that the development of novel biomass pretreatment processes and the construction of cost-effective transition-metal acid of bifunctional catalysts will be key research priorities in this field.关键词
木质素/液体燃料/加氢脱氧/双功能催化剂Key words
lignin/liquid fuels/hydrodeoxygenation/bifunctional catalysts分类
农业科技引用本文复制引用
陈善帅,田柳,王洪亮,朱万斌..木质素催化还原转化制备液体燃料的研究进展[J].中国农业大学学报,2025,30(2):16-27,12.基金项目
海南省自然科学基金青年基金(223QN190) （223QN190）
"崖州湾"菁英人才科技专项(SCKJ-JYRC-2022-51,SCKJ-JYRC-2023-13) （SCKJ-JYRC-2022-51,SCKJ-JYRC-2023-13）
