Transfer-hydrogenation of furfural and levulinic acid over supported copper catalyst
Gong, Wanbing1,2; Chen, Chun1; Fan, Ruoyu1,2; Zhang, Haimin1; Wang, Guozhong1; Zhao, Huijun1,3
刊名FUEL
2018-11-01
卷号231期号:页码:165-171
关键词Furfural Levulinic acid Copper Carbothermal Transfer-hydrogenation Bio-fuels
ISSN号0016-2361
DOI10.1016/j.fuel.2018.05.075
英文摘要

Transfer-hydrogenation (TH) has attracted great attention because it does not require the use of high pressure H-2. In this work, we report a facile ultrasound-assisted impregnation method with the aid of carbothermal reduction property of activated carbon (AC) to synthesize AC supported copper catalyst (Cu/AC) for efficient TH of bio-derived unsaturated oxygenated compounds such as furfural (FAL) and levulinic acid (LA). In the presence of 2-propanol as the hydrogen donor, within 5 h under 200 degrees C, the resultant Cu/AC catalyst can convert FAL into 2-methylfuran (2-MF, a high-value fuel additive) with a superior selectivity of 91.6%. The Cu/AC catalyst can also covert LA into gamma-valerolactone (GVL) with a high selectivity of 89.9% under 220 degrees C for 5 h. The superior TH catalytic performance of the Cu/AC catalyst could be attributed to the uniform size and well dispersed Cu nanoparticles supported on the high surface area AC with the suitable proportion of Cu2+, Cu degrees and Cu+. Cycling test results confirm the reusability of the Cu/AC catalyst. Additionally, the reported Cu/AC catalyst is cheap and massive producible, advantageous for large-scale conversion of bio-derived platforms to value-added chemicals and bio-fuels.

资助项目National Natural Science Foundation of China[51372248] ; National Natural Science Foundation of China[51432009] ; National Natural Science Foundation of China[51502297] ; Instrument Developing Project of the Chinese Academy of Sciences[yz201421] ; CAS/SAFEA International Partnership Program for Creative Research Teams of Chinese Academy of Sciences, China
WOS关键词GAMMA-VALEROLACTONE ; PHASE HYDROGENATION ; BIOMASS ; CONVERSION ; CHEMICALS ; 2-METHYLFURAN ; NANOPARTICLES ; FUELS ; MECHANISM ; ALCOHOL
WOS研究方向Energy & Fuels ; Engineering
语种英语
出版者ELSEVIER SCI LTD
WOS记录号WOS:000435217500020
内容类型期刊论文
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/38365]  
专题合肥物质科学研究院_中科院固体物理研究所
通讯作者Chen, Chun; Zhao, Huijun
作者单位1.Chinese Acad Sci, Anhui Key Lab Nanomat & Nanotechnol, Inst Solid State Phys,CAS Ctr Excellence Nanosci, Ctr Environm & Energy Nanomat,Key Lab Mat Phys, Hefei 230031, Anhui, Peoples R China
2.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China
3.Griffith Univ, Ctr Clean Environm & Energy, Gold Coast Campus, Nathan, Qld 4222, Australia
推荐引用方式
GB/T 7714
Gong, Wanbing,Chen, Chun,Fan, Ruoyu,et al. Transfer-hydrogenation of furfural and levulinic acid over supported copper catalyst[J]. FUEL,2018,231(无):165-171.
APA Gong, Wanbing,Chen, Chun,Fan, Ruoyu,Zhang, Haimin,Wang, Guozhong,&Zhao, Huijun.(2018).Transfer-hydrogenation of furfural and levulinic acid over supported copper catalyst.FUEL,231(无),165-171.
MLA Gong, Wanbing,et al."Transfer-hydrogenation of furfural and levulinic acid over supported copper catalyst".FUEL 231.无(2018):165-171.
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