DICP OpenIR
Catalytic furfural hydrogenation to furfuryl alcohol over Cu/SiO2 catalysts: A comparative study of the preparation methods
Du, Hong1; Ma, Xiuyun1; Yan, Peifang1; Jiang, Miao1; Zhao, Ziang1,3; Zhang, Z. Conrad1,2
Corresponding AuthorZhang, Z. Conrad(zczhang@yahoo.com)
KeywordCu/SiO2 catalyst Preparation methods Furfural Furfuryl alcohol Gas phase
Source PublicationFUEL PROCESSING TECHNOLOGY
2019-10-01
ISSN0378-3820
DOI10.1016/j.fuproc.2019.05.003
Volume193Pages:221-231
Funding ProjectNational Natural Science Foundation of China[21808217] ; Dalian Institute of Chemical Physics[DICP ZZBS201812]
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; Dalian Institute of Chemical Physics ; Dalian Institute of Chemical Physics ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Dalian Institute of Chemical Physics ; Dalian Institute of Chemical Physics ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Dalian Institute of Chemical Physics ; Dalian Institute of Chemical Physics ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Dalian Institute of Chemical Physics ; Dalian Institute of Chemical Physics
WOS SubjectChemistry, Applied ; Energy & Fuels ; Engineering, Chemical
WOS Research AreaChemistry ; Energy & Fuels ; Engineering
WOS KeywordVAPOR-PHASE HYDROGENATION ; SELECTIVE HYDROGENATION ; HIGHLY EFFICIENT ; METHYL ACETATE ; CU-CATALYSTS ; DIMETHYL OXALATE ; BIOMASS ; ACID ; PERFORMANCE ; STABILITY
AbstractFurfuryl alcohol, a vital intermediate for the production of foundry resins, fragrances, pharmaceuticals and pesticide, is produced by hydrogenation of furfural in gas phase or liquid phase. The furfuryl alcohol production in gas phase over silica supported copper catalyst is favored thanks to the environmental and technical advantages. The effect of preparation methods of silica supported copper catalysts on the structure and performance was investigated by means of ICP, N-2 physisorption, ex-situ/in-situ XRD, in-situ XPS, FT-1R, H-2-TPR, TEM, N20 titration, TG as well as furfural hydrogenation. The results indicated that the different catalyst synthesis strategies led to the diverse copper species in the calcined samples and disparate Cu-0 surface area as well as different molar ratio of Cu+/(Cu+ + Cu-0) in the fresh samples. The performance of impregnation derived sample was poorer than that of commercial CuCr-Strem catalyst. The catalysts prepared by deposition precipitation and ion exchange exhibited similar performance to the CuCr-Strem. The ammonia evaporation derived catalyst (Cu/SiO2-EA) showed superior performance in the activity, selectivity and stability among all the studied catalysts. The excellent performance was related to the highest surface area of Cu-0, smallest copper particle size, large surface area and pore volume as well as appropriate higher Cu+/(Cu+ + Cu-0) ratio. Furthermore, all the copper catalysts went through deactivation, which was caused by carbon deposition, during the reaction. Owing to the largest amount of Cu-0 sites and large S-BET, the Cu/SiO2-EA exhibited the slowest deactivation rate.
Language英语
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; Dalian Institute of Chemical Physics ; Dalian Institute of Chemical Physics ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Dalian Institute of Chemical Physics ; Dalian Institute of Chemical Physics ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Dalian Institute of Chemical Physics ; Dalian Institute of Chemical Physics ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Dalian Institute of Chemical Physics ; Dalian Institute of Chemical Physics
WOS IDWOS:000473842100024
PublisherELSEVIER SCIENCE BV
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/175426
Collection中国科学院大连化学物理研究所
Corresponding AuthorZhang, Z. Conrad
Affiliation1.Chinese Acad Sci, Dalian Natl Lab Clean Energy, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
2.Chinese Acad Sci, State Key Lab Catalysis, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100039, Peoples R China
Recommended Citation
GB/T 7714
Du, Hong,Ma, Xiuyun,Yan, Peifang,et al. Catalytic furfural hydrogenation to furfuryl alcohol over Cu/SiO2 catalysts: A comparative study of the preparation methods[J]. FUEL PROCESSING TECHNOLOGY,2019,193:221-231.
APA Du, Hong,Ma, Xiuyun,Yan, Peifang,Jiang, Miao,Zhao, Ziang,&Zhang, Z. Conrad.(2019).Catalytic furfural hydrogenation to furfuryl alcohol over Cu/SiO2 catalysts: A comparative study of the preparation methods.FUEL PROCESSING TECHNOLOGY,193,221-231.
MLA Du, Hong,et al."Catalytic furfural hydrogenation to furfuryl alcohol over Cu/SiO2 catalysts: A comparative study of the preparation methods".FUEL PROCESSING TECHNOLOGY 193(2019):221-231.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Du, Hong]'s Articles
[Ma, Xiuyun]'s Articles
[Yan, Peifang]'s Articles
Baidu academic
Similar articles in Baidu academic
[Du, Hong]'s Articles
[Ma, Xiuyun]'s Articles
[Yan, Peifang]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Du, Hong]'s Articles
[Ma, Xiuyun]'s Articles
[Yan, Peifang]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.