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Efficient Catalytic Hydrogenation of Butyl Levulinate to gamma-Valerolactone over a Stable and Magnetic CuNiCoB Amorphous Alloy Catalyst

文献类型：期刊论文

作者Chen, Bo3; Guo, Haijun1,2,4; Wan, Zhe3; Xu, Xiaocheng3; Zhang, Hairong1,2,4; Zhao, Dan3; Chen, Xinde1,2,4; Zhang, Ning3
刊名ENERGY & FUELS
出版日期2018-04-01
卷号32期号:4页码:5527-5535
ISSN号0887-0624
DOI10.1021/acs.energyfuels.8b00378
通讯作者Zhao, Dan(zhaodan@ncu.edu.cn) ; Chen, Xinde(cxd_cxd@hotmail.com)
英文摘要A series of low-cost, magnetic, and high-efficiency CuNiCoB amorphous alloy catalysts were developed by the chemical reduction method for selective hydrogenation of butyl levulinate (BL) to gamma-valerolactone (GVL). The catalysts were characterized by inductively coupled plasma optical emission spectrometry, Brunauer-Emmett-Teller, X-ray diffraction, field emission scanning electron microscopy, transmission electron microscopy, X-ray photoelectron spectroscopy, and hydrogen temperature-programmed desorption techniques. The results indicated that the CuNiCoB amorphous alloy nanosheets with well-dispersed Cu nanoparticles played an important role in enhancing the hydrogenation activity. The reaction temperature, pressure, time, and substrate concentration were optimized. The maximum GVL yield of 89.5% with BL conversion of 99.7% was achieved over the best Cu0.5Ni1Co3B catalyst using 3 wt % dosage relative to BL at 473 K under 3.0 MPa H-2 after 3 h. The considerable stability of Cu0.5Ni1Co3B during catalytic recovery and reuse experiments (5 cycles) was exhibited as a result of the transformation of CuNiCoB amorphous alloy active sites to a Cu-Ni-Co ternary alloy. The stable and magnetic catalyst was demonstrated to be a promising candidate to produce more value-added compounds from biomass-derived raw materials.
WOS关键词SUPPORTED RUTHENIUM CATALYSTS ; LIQUID-PHASE HYDROGENATION ; FURFURYL ALCOHOL ; NI-B ; SELECTIVE HYDROGENATION ; BIMETALLIC CATALYSTS ; ETHYL LEVULINATE ; ACID ; BIOMASS ; CONVERSION
资助项目National Natural Science Foundation of China[21003071] ; National Natural Science Foundation of China[21406229] ; National Natural Science Foundation of China[21563018] ; Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development[Y709jh1001] ; Jiangsu Province Science and Technology[BE2014101] ; Science and Technology Program of Guangzhou, China[201707010240]
WOS研究方向Energy & Fuels ; Engineering
语种英语
WOS记录号WOS:000430783300152
出版者AMER CHEMICAL SOC
资助机构National Natural Science Foundation of China ; Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development ; Jiangsu Province Science and Technology ; Science and Technology Program of Guangzhou, China
源URL[http://ir.giec.ac.cn/handle/344007/23192]  
专题中国科学院广州能源研究所
通讯作者Zhao, Dan; Chen, Xinde
作者单位1.Chinese Acad Sci, Guangzhou Inst Energy Convers, 2 Nengyuan Rd, Guangzhou 510640, Guangdong, Peoples R China
2.Guangdong Prov Key Lab New & Renewable Energy Res, 2 Nengyuan Rd, Guangzhou 510640, Guangdong, Peoples R China
3.Nanchang Univ, Coll Chem, Inst Appl Chem, 999 Xuefu Rd, Nanchang 330031, Jiangxi, Peoples R China
4.CAS Key Lab Renewable Energy, 2 Nengyuan Rd, Guangzhou 510640, Guangdong, Peoples R China
推荐引用方式
GB/T 7714		 Chen, Bo,Guo, Haijun,Wan, Zhe,et al. Efficient Catalytic Hydrogenation of Butyl Levulinate to gamma-Valerolactone over a Stable and Magnetic CuNiCoB Amorphous Alloy Catalyst[J]. ENERGY & FUELS,2018,32(4):5527-5535.
APA Chen, Bo.,Guo, Haijun.,Wan, Zhe.,Xu, Xiaocheng.,Zhang, Hairong.,...&Zhang, Ning.(2018).Efficient Catalytic Hydrogenation of Butyl Levulinate to gamma-Valerolactone over a Stable and Magnetic CuNiCoB Amorphous Alloy Catalyst.ENERGY & FUELS,32(4),5527-5535.
MLA Chen, Bo,et al."Efficient Catalytic Hydrogenation of Butyl Levulinate to gamma-Valerolactone over a Stable and Magnetic CuNiCoB Amorphous Alloy Catalyst".ENERGY & FUELS 32.4(2018):5527-5535.

入库方式： OAI收割

来源：广州能源研究所

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