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Directional synthesis of ethylbenzene through catalytic transformation of lignin
Fan, Minghui1; Jiang, Peiwen1; Bi, Peiyan1; Deng, Shumei1; Yan, Lifeng1; Zhai, Qi1; Wang, Tiejun2; Li, Quanxin1
2013-09-01
Source PublicationBIORESOURCE TECHNOLOGY
Volume143Pages:59-67
AbstractTransformation of lignin to ethylbenzene can provide an important bulk raw material for the petrochemical industry. This work explored the production of ethylbenzene from lignin through the directional catalytic depolymerization of lignin into the aromatic monomers followed by the selective alkylation of the aromatic monomers. For the first step, the aromatics selectivity of benzene derived from the catalytic depolymerization of lignin reached about 90.2 C-mol% over the composite catalyst of Re-Y/HZSM-5 (25). For the alkylation of the aromatic monomers in the second step, the highest selectivity of ethylbenzene was about 72.3 C-mol% over the HZSM-5 (25) catalyst. The reaction pathway for the transformation of lignin to ethylbenzene was also addressed. Present transformation potentially provides a useful approach for the production of the basic petrochemical material and development of high-end chemicals utilizing lignin as the abundant natural aromatic resource. (C) 2013 Elsevier Ltd. All rights reserved.
SubtypeArticle
KeywordLignin Ethylbenzene Aromatic Monomer Depolymerization Alkylation
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine ; Technology
DOI10.1016/j.biortech.2013.05.097
WOS Subject ExtendedAgriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS KeywordLIGHT OLEFINS ; BIO-OIL ; ALKYLATION ; BENZENE ; ZEOLITE ; CONVERSION ; DEPOLYMERIZATION ; ETHYLATION ; AROMATICS ; OXIDATION
Indexed BySCI
Language英语
WOS SubjectAgricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS IDWOS:000323239800009
Citation statistics
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/10116
Collection中国科学院广州能源研究所
Affiliation1.Univ Sci & Technol China, Anhui Key Lab Biomass Clean Energy, Dept Chem Phys, Hefei 230026, Peoples R China
2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy & Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China
Recommended Citation
GB/T 7714
Fan, Minghui,Jiang, Peiwen,Bi, Peiyan,et al. Directional synthesis of ethylbenzene through catalytic transformation of lignin[J]. BIORESOURCE TECHNOLOGY,2013,143:59-67.
APA Fan, Minghui.,Jiang, Peiwen.,Bi, Peiyan.,Deng, Shumei.,Yan, Lifeng.,...&Li, Quanxin.(2013).Directional synthesis of ethylbenzene through catalytic transformation of lignin.BIORESOURCE TECHNOLOGY,143,59-67.
MLA Fan, Minghui,et al."Directional synthesis of ethylbenzene through catalytic transformation of lignin".BIORESOURCE TECHNOLOGY 143(2013):59-67.
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