Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Hydrodeoxygenation of Lignin-Derived Phenolic Monomers and Dimers to Alkane Fuels over Bifunctional Zeolite-Supported Metal Catalysts | |
Zhang, Wei1,3; Chen, Jinzhu1 ; Liu, Ruliang1,3; Wang, Shengpei1,3; Chen, Limin2; Li, Kegui1,3
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| 2014-04-01 | |
| Source Publication | ACS SUSTAINABLE CHEMISTRY & ENGINEERING
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| Volume | 2Issue:4Pages:683-691 |
| Abstract | A bifunctional catalyst of Ru supported in zeolite HZSM-5, Ru/HZSM-5 (Si/Al = 25), exhibited excellent hydrodeoxygenation activity toward the conversion of lignin-derived phenolic monomers and dimers to cycloalkanes in aqueous solution. The oxygen-containing groups in mono- and binuclear phenols were removed through a cleavage of C-O bonds in phenolics followed by an integrated metal- and acid-catalyzed hydrogenation and dehydration. As a bifunctional catalyst Ru/HZSM-5, the presence of both the Bronsted acid site in the pores of HZSM-5 for dehydration and a metallic function of Ru for hydrogenation was indispensible for the formation of alkanes from lignin-derived phenolics. Our findings also reveal that the Ru/HZSM-5 with the lowest Si/Al ratio of HZSM-5 proved to be most selective to cycloalkanes, indicating that more acid sites over zeolite are favorable for the dehydration of cyclohexanol during hydrodeoxygenation process, which leads higher selectivity to hydrocarbons. This approach for the construction of bifunctional catalyst highlights an efficient route for hydrodeoxygenation of lignin-derived phenolic oil to transportation biofuels. |
| Subtype | Article |
| Keyword | Bio-oil Hydrodeoxygenation Hzsm-s Lignin Ruthenium |
| WOS Headings | Science & Technology ; Physical Sciences ; Technology |
| DOI | 10.1021/sc400401n |
| WOS Subject Extended | Chemistry ; Engineering |
| WOS Keyword | TEMPERATURE-PROGRAMMED DESORPTION ; SELECTIVE HYDROGENATION ; AQUEOUS-MEDIA ; PYROLYSIS OIL ; WOOD LIGNIN ; BIO-OILS ; CONVERSION ; BIOMASS ; DERIVATIVES ; HYDROGENOLYSIS |
| Indexed By | SCI |
| Language | 英语 |
| WOS Subject | Chemistry, Multidisciplinary ; Engineering, Chemical |
| WOS ID | WOS:000334092600018 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/10625 |
| Collection | 中国科学院广州能源研究所 |
| Affiliation | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 2.S China Univ Technol, Coll Environm & Energy, Guangdong Prov Key Lab Atmospher Environm & Pollu, Guangzhou 510006, Guangdong, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Zhang, Wei,Chen, Jinzhu,Liu, Ruliang,et al. Hydrodeoxygenation of Lignin-Derived Phenolic Monomers and Dimers to Alkane Fuels over Bifunctional Zeolite-Supported Metal Catalysts[J]. ACS SUSTAINABLE CHEMISTRY & ENGINEERING,2014,2(4):683-691. |
| APA | Zhang, Wei,Chen, Jinzhu,Liu, Ruliang,Wang, Shengpei,Chen, Limin,&Li, Kegui.(2014).Hydrodeoxygenation of Lignin-Derived Phenolic Monomers and Dimers to Alkane Fuels over Bifunctional Zeolite-Supported Metal Catalysts.ACS SUSTAINABLE CHEMISTRY & ENGINEERING,2(4),683-691. |
| MLA | Zhang, Wei,et al."Hydrodeoxygenation of Lignin-Derived Phenolic Monomers and Dimers to Alkane Fuels over Bifunctional Zeolite-Supported Metal Catalysts".ACS SUSTAINABLE CHEMISTRY & ENGINEERING 2.4(2014):683-691. |
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