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Mild Hydrogenation of Lignin Depolymerization Products Over Ni/SiO2 Catalyst
Shu, Riyang1,2,3,4; Xu, Ying1,2,3; Chen, Pengru1,2,3,4; Ma, Longlong1,2,3; Zhang, Qi1,2,3; Zhou, Lie1,2,3; Wang, Chenguang1,2,3
2017-07-01
Source PublicationENERGY & FUELS
Volume31Issue:7Pages:7208-7213
AbstractMany efficient methods have been proposed to realize lignin depolymerization, while effective usage of lignin depolymerization products at mild conditions is still a big challenge. Conversion of them to stable products in thermal and chemical properties is a necessary step. Herein, a mild hydrogenation process of lignin depolymerization products over Ni/SiO2 catalyst was proposed. Model compound of 2,3-dihydrobenzofuran exhibited a good reaction result. Nearly 100% conversion was obtained at 130 degrees C, and the selectivity of 2-ethylcyclohexanol product reached 94.6%. The lignin depolymerization products also had a good hydrogenation result, in which not only the hydrogenation of unsaturated groups but also the cleavage of beta-O-4 bonds occurred. Stable products in thermal and chemical properties were formed, which possessed high heated value and low molecular weight. This treatment is conducive to suppressing the occurrence of condensation and favorable for the further catalytic conversion.
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
DOI10.1021/acs.energyfuels.7b00934
WOS Subject ExtendedEnergy & Fuels ; Engineering
WOS KeywordHYDROGENOLYSIS PROCESS ; PHENOLIC-COMPOUNDS ; METAL CHLORIDE ; HYDRODEOXYGENATION ; CHEMICALS ; EFFICIENT ; VALORIZATION ; EVOLUTION ; ETHANOL ; MODEL
Indexed BySCI
Language英语
Funding OrganizationNatural Science Foundation of China(51476178 ; Youth Science and Technology Innovation Talents of Guangdong Province(2015TQ01N652) ; Youth Innovation Promotion Association of Chinese Academy of Sciences(2016313) ; 51676191)
WOS SubjectEnergy & Fuels ; Engineering, Chemical
WOS IDWOS:000406356600058
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Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/15757
Collection中国科学院广州能源研究所
Affiliation1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China
2.CAS Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China
3.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Guangdong, Peoples R China
4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
First Author AffilicationGuangZhou Institute of Energy Conversion,Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Shu, Riyang,Xu, Ying,Chen, Pengru,et al. Mild Hydrogenation of Lignin Depolymerization Products Over Ni/SiO2 Catalyst[J]. ENERGY & FUELS,2017,31(7):7208-7213.
APA Shu, Riyang.,Xu, Ying.,Chen, Pengru.,Ma, Longlong.,Zhang, Qi.,...&Wang, Chenguang.(2017).Mild Hydrogenation of Lignin Depolymerization Products Over Ni/SiO2 Catalyst.ENERGY & FUELS,31(7),7208-7213.
MLA Shu, Riyang,et al."Mild Hydrogenation of Lignin Depolymerization Products Over Ni/SiO2 Catalyst".ENERGY & FUELS 31.7(2017):7208-7213.
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