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One-pot conversion of biomass-derived levulinic acid to furanic biofuel 2-methyltetrahydrofuran over bimetallic NiCo/?-Al2O3 catalysts

文献类型：期刊论文

作者Gu, Canshuo3,6; Chen, Lungang1,4; Liu, Yong5; Zhang, Xinghua4; Liu, Jianguo4; Zhang, Qi4; Wang, Chenguang2,3; Ma, Longlong4
刊名MOLECULAR CATALYSIS
出版日期2022-05-01
卷号524页码:9
关键词Biomass Furanic biofuel Levulinic acid 2-methyltetrahydrofuran Molecular Dynamics simulation
ISSN号2468-8231
DOI10.1016/j.mcat.2022.112317
通讯作者Chen, Lungang(chenlg@seu.edu.cn)
英文摘要The production of furanic biofuel 2-methyltetrahydrofuran (2-MTHF) has been studied by hydrodeoxygenation of biomass-derived levulinic acid (LA) over bimetallic NiCo/gamma-Al2O3 catalyst. The contents of Ni and Co in NiCo/gamma-Al2O3 were investigated. The Ni5Co25/gamma-Al2O3 catalyst gave high activity in hydrodeoxygenation of LA with a 73.4% yield of 2-MTHF under optimal conditions. The crystal phase, valence states, acidity and basicity of catalysts were measured by multiple characterizations to understand the relationships among 2-MTHF yields and catalyst properties. XPS characterization revealed that the number of metal oxides increased on bimetallic catalysts while the reduced metals occupied on monometallic catalysts. The bimetallic catalysts also presented increased acidity than that of monometallic catalysts. These distinct properties were also observed among bimetallic catalysts with different contents of Ni and Co, which were responsible for different performances. Besides, the solvent effect on the structure of 1,4-pentanediol, which was further converted to 2-methyltetrahydrofuran, was disclosed by molecular dynamics simulations.
WOS关键词GAMMA-VALEROLACTONE ; HYDROGENATION ; TRANSFORMATION ; EFFICIENT ; 1,4-PENTANEDIOL ; NANOCRYSTALS ; ZEOLITE ; ALKANES
资助项目National Key R&D Program of China[2019YFD1100601] ; National Natural Science Foun-dation of China[21878290] ; Program of Innovation Acad-emy for Green Manufacture, Chinese Academy of Sciences[IAGM2020C21]
WOS研究方向Chemistry
语种英语
WOS记录号WOS:000804789100003
出版者ELSEVIER
资助机构National Key R&D Program of China ; National Natural Science Foun-dation of China ; Program of Innovation Acad-emy for Green Manufacture, Chinese Academy of Sciences
源URL[http://ir.giec.ac.cn/handle/344007/36784]  
专题中国科学院广州能源研究所
通讯作者Chen, Lungang
作者单位1.Southeast Univ, Sch energy & Environm, Nanjing 210096, Peoples R China
2.Chinese Acad Sci, Innovat Acad Green Manufacture, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China
4.Southeast Univ, Sch Energy & Environm, Key Lab Energy Thermal Convers & Control, Minist Educ, Nanjing 210096, Peoples R China
5.Nanchang Univ, Sch Resources & Environm, Key Lab Poyang Lake Environm & Resource Utilizat, Minist Educ, Nanchang 330031, Peoples R China
6.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Gu, Canshuo,Chen, Lungang,Liu, Yong,et al. One-pot conversion of biomass-derived levulinic acid to furanic biofuel 2-methyltetrahydrofuran over bimetallic NiCo/?-Al2O3 catalysts[J]. MOLECULAR CATALYSIS,2022,524:9.
APA Gu, Canshuo.,Chen, Lungang.,Liu, Yong.,Zhang, Xinghua.,Liu, Jianguo.,...&Ma, Longlong.(2022).One-pot conversion of biomass-derived levulinic acid to furanic biofuel 2-methyltetrahydrofuran over bimetallic NiCo/?-Al2O3 catalysts.MOLECULAR CATALYSIS,524,9.
MLA Gu, Canshuo,et al."One-pot conversion of biomass-derived levulinic acid to furanic biofuel 2-methyltetrahydrofuran over bimetallic NiCo/?-Al2O3 catalysts".MOLECULAR CATALYSIS 524(2022):9.

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来源：广州能源研究所

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