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Hydrogenolysis of cellulose to C4-C7 alcohols over bi-functional CuO-MO/Al2O3 (M = Ce, Mg, Mn, Ni, Zn) catalysts coupled with methanol reforming reaction
Wu, Yanhua1,2; Gu, Fangna1; Xu, Guangwen1; Zhong, Ziyi3; Su, Fabing1
2013-06-01
Source PublicationBIORESOURCE TECHNOLOGY
Volume137Issue:0Pages:311-317
AbstractThis work demonstrates the efficient hydrogenolysis of cellulose to C4-C7 alcohols and gas products (reaction 1) by coupling it with the reforming reaction of methanol (reaction 2) over bi-functional CuO-based catalysts. In this process, the CuO-based catalysts catalyze both the reactions 1 and 2, and the in situ regenerated H-2 in the reaction 2 is used for the reaction 1. A series of CuO-MO/Al2O3 (M = Ce, Mg, Mn, Ni, Zn) catalysts were prepared by the co-precipitation method. Among these catalysts, CuO-ZnO/Al2O3 exhibited the highest activity to generate a high cellulose conversion of 88% and a high C4-C7 alcohols content above 95% in the liquid products. The CuO-ZnO/Al2O3 catalyst was stable under the reaction conditions and reusable after 4 runs. This work provides a cost-effective route to convert abundant renewable cellulose to liquid fuels. (C) 2013 Elsevier Ltd. All rights reserved.
KeywordHydrogenolysis Cellulose Methanol C4-c7 Alcohols Cuo-based Bi-functional Catalyst
SubtypeArticle
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine ; Technology
Indexed BySCI
Language英语
WOS KeywordGAS SHIFT REACTION ; CHEMICAL CONVERSION ; FAST PYROLYSIS ; LIQUID FUELS ; POLYOLS ; BIOMASS ; WATER ; HYDROCARBONS ; TEMPERATURE ; HYDROLYSIS
WOS Research AreaAgriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS SubjectAgricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS IDWOS:000319645600041
Citation statistics
Cited Times:22[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/13657
Collection研究所(批量导入)
Affiliation1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.ASTAR, Inst Chem Engn & Sci, Singapore 627833, Singapore
Recommended Citation
GB/T 7714
Wu, Yanhua,Gu, Fangna,Xu, Guangwen,et al. Hydrogenolysis of cellulose to C4-C7 alcohols over bi-functional CuO-MO/Al2O3 (M = Ce, Mg, Mn, Ni, Zn) catalysts coupled with methanol reforming reaction[J]. BIORESOURCE TECHNOLOGY,2013,137(0):311-317.
APA Wu, Yanhua,Gu, Fangna,Xu, Guangwen,Zhong, Ziyi,&Su, Fabing.(2013).Hydrogenolysis of cellulose to C4-C7 alcohols over bi-functional CuO-MO/Al2O3 (M = Ce, Mg, Mn, Ni, Zn) catalysts coupled with methanol reforming reaction.BIORESOURCE TECHNOLOGY,137(0),311-317.
MLA Wu, Yanhua,et al."Hydrogenolysis of cellulose to C4-C7 alcohols over bi-functional CuO-MO/Al2O3 (M = Ce, Mg, Mn, Ni, Zn) catalysts coupled with methanol reforming reaction".BIORESOURCE TECHNOLOGY 137.0(2013):311-317.
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