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Efficient valorization of lignin depolymerization products in the present of NixMg1-xO
Long, Jinxing; Shu, Riyang; Yuan, Zhengqiu; Wang, Tiejun; Xu, Ying; Zhang, Xinghua; Zhang, Qi; Ma, Longlong
2015-11-01
Source PublicationAPPLIED ENERGY
Volume157
AbstractEfficient conversion of lignin depolymerization products to more stable chemicals has attracted increasing attention during last few years. Here, we reported a novel and efficient method for lignin depolymerization products valorization on the simple and economic catalyst NixMg1-xO. In which, the unsaturated ingredients were converted to thermal and chemical stable products, resulting in the obvious decreasing of the unsaturated degree of the products and the repolymerization of the phenolic oligomer. The results showed that more than 98% of phenol, a model chemical of lignin depolymerization products, could be converted to cyclohexanol with 100% selectivity. Further investigation demonstrated that it was also efficient for the real lignin depolymerization products, where a significant decrease on the oxygen content and the average molecular weight were shown. Moreover, the NixMg1-xO catalyst was recyclable, and no significant loss of the catalytic activity was exhibited even after 5 runs. (C) 2015 Elsevier Ltd. All rights reserved.
SubtypeArticle
KeywordLignin Depolymerization Products Phenol Nixmg1-xo Recyclability Cyclohexanol
WOS HeadingsScience & Technology ; Technology
DOI10.1016/j.apenergy.2015.04.011
WOS Subject ExtendedEnergy & Fuels ; Engineering
WOS KeywordACIDIC IONIC LIQUIDS ; CATALYTIC CONVERSION ; BIOMASS GASIFICATION ; ORGANOSOLV LIGNIN ; BIO-OIL ; HYDRODEOXYGENATION ; PYROLYSIS ; CHEMICALS ; BAGASSE ; NMR
Indexed BySCI
Language英语
WOS SubjectEnergy & Fuels ; Engineering, Chemical
WOS IDWOS:000364249200054
Citation statistics
Cited Times:20[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/10886
Collection中国科学院广州能源研究所
AffiliationChinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China
Recommended Citation
GB/T 7714
Long, Jinxing,Shu, Riyang,Yuan, Zhengqiu,et al. Efficient valorization of lignin depolymerization products in the present of NixMg1-xO[J]. APPLIED ENERGY,2015,157.
APA Long, Jinxing.,Shu, Riyang.,Yuan, Zhengqiu.,Wang, Tiejun.,Xu, Ying.,...&Ma, Longlong.(2015).Efficient valorization of lignin depolymerization products in the present of NixMg1-xO.APPLIED ENERGY,157.
MLA Long, Jinxing,et al."Efficient valorization of lignin depolymerization products in the present of NixMg1-xO".APPLIED ENERGY 157(2015).
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