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| Content Provider | World Health Organization (WHO)-Global Index Medicus |
|---|---|
| Author | Wang, Fang Zhang, Xianming Jia, Yingjie Yang, Nan Chen, Yigang |
| Description | Author Affiliation: Chen Y ( School of Chemistry and Material Science, Shanxi Normal University, Linfen 041004, China. Electronic address: yg_chen80@sina.com.); Wang F ( Department of Chemistry and Environmental Engineering, Anyang Institute of Technology, Anyang 455000, China.); Jia Y ( School of Chemistry and Material Science, Shanxi Normal University, Linfen 041004, China.); Yang N ( School of Chemistry and Material Science, Shanxi Normal University, Linfen 041004, China.); Zhang X ( School of Chemistry and Material Science, Shanxi Normal University, Linfen 041004, China.) |
| Abstract | Catalytic depolymerization of lignin for preparation of aromatic hydrocarbons without external hydrogen was first carried out over nano-SiC catalyst in supercritical ethanol. Mixture of the catalyst and lignin was innovatively suspended in a closed reactor and small-molecular aromatic hydrocarbons were successfully achieved at 500°C. Results revealed that not only did conversion of lignin increase sharply under the nano-SiC catalyst, but also phenols were not detected. The increase of residence time under the Fe-SiC catalyst did not change distribution of the liquid products besides the yield improvement, suggesting that the catalyst was suitable and selective towards formation of small-molecular benzenes, especially C -C benzenes. Preliminary studies found that lignin depolymerization and deoxygenation were successfully fulfilled during the reactions, which provided a very effective route to conversion of lignin into high added-value molecules as transportation fuel additives. |
| ISSN | 09608524 |
| Volume Number | 226 |
| e-ISSN | 18732976 |
| Journal | Bioresource Technology |
| Language | English |
| Publisher | Elsevier |
| Publisher Date | 2017-02-01 |
| Publisher Place | Great Britain (UK) |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Carbon Compounds, Inorganic Chemistry Hydrocarbons, Aromatic Lignin Nanostructures Silicon Compounds Catalysis Ethanol Hydrogen Phenols Analysis Polymerization Temperature Journal Article Discipline Bioresource |
| Content Type | Text |
| Resource Type | Article |
| Subject | Waste Management and Disposal Medicine Environmental Engineering Renewable Energy, Sustainability and the Environment Bioengineering |
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