Influence of Impregnation Processes on Ruthenium-Molybdenum Carbon Catalysts for Selective Hydrodeoxygenation of Biomass-Derived Sorbitol into Renewable Alkanes
文献类型：期刊论文
| 作者 | Weng, Yujing1,2; Wang, Tiejun2 ; Duan, Peigao1; Wang, Chenguang2; Wang, Feng1; Liu, Qiying2; Chen, Lungang2; Wang, Haiyong2; Liang, Zheng2; Ma, Longlong2
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| 刊名 | ENERGY TECHNOLOGY
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| 出版日期 | 2018-09-01 |
| 卷号 | 6期号:9页码:1763-1770 |
| 关键词 | biomass catalysis fuels hydrodeoxygenation molybdenum oxide |
| ISSN号 | 2194-4288 |
| DOI | 10.1002/ente.201700885 |
| 通讯作者 | Ma, Longlong(mall@ms.giec.ac.cn) |
| 英文摘要 | Sorbitol, as a C6 sugar related compound derived from cellulose, is regarded as a promising biomass-derived substrate and has characteristically higher oxygen content than in fossil-based resources. In this work, ruthenium-molybdenum carbon catalysts prepared by different impregnation processes were employed and extensively studied in a trickle-bed reactor for sorbitol hydrodeoxygenation (HDO). Interestingly, these catalysts afforded remarkably different HDO performance. Ruthenium-molybdenum catalysts prepared by ultrasonic treatment and calcination obtained high HDO performance in sorbitol conversion with 79.8% carbon yield of C5/C6 alkanes (pentane and hexane), almost twice that of ruthenium-molybdenum catalysts prepared without using a calcination processes. Therefore, a series of characterization studies (N-2-adsorption, XRD, HRTEM, XPS, H-2-TPR, CO-TPD, NH3-TPD, Py-IR spectra, etc.) were performed over relevant catalysts to study the catalytic mechanism. The results suggest that prior calcination offers a better chance for the proximity between Ru and Mo precursors to produce the bimetallic catalytic structure Ru-MoOx, which produces high HDO performance. |
| WOS关键词 | AQUEOUS-PHASE HYDRODEOXYGENATION ; FUEL-GRADE COMPOUNDS ; GLYCEROL HYDROGENOLYSIS ; EFFICIENT CATALYST ; AMINO-ALCOHOLS ; RU/C CATALYST ; HYDROGENATION ; CONVERSION ; HYDROCARBONS ; POLYOLS |
| 资助项目 | National Natural Science Foundation of China[51536009] ; National Natural Science Foundation of China[21776063] ; National Natural Science Foundation of China[51576199] ; Special talent project of Guangdong Province[511054728068] ; Scientific and Technological Innovation Team in University of Henan Province[18IRTSTHN010] |
| WOS研究方向 | Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:000445726900020 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 资助机构 | National Natural Science Foundation of China ; Special talent project of Guangdong Province ; Scientific and Technological Innovation Team in University of Henan Province |
| 源URL | [http://ir.giec.ac.cn/handle/344007/24055]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Ma, Longlong |
| 作者单位 | 1.Henan Polytech Univ, Henan Key Lab Coal Green Convers, Jiaozuo 454003, Henan, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangdong Prov Key Lab New & Renewable Energy Re, Key Lab Renewable Energy, Nengyuan Rd 2, Guangzhou 510640, Guangdong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Weng, Yujing,Wang, Tiejun,Duan, Peigao,et al. Influence of Impregnation Processes on Ruthenium-Molybdenum Carbon Catalysts for Selective Hydrodeoxygenation of Biomass-Derived Sorbitol into Renewable Alkanes[J]. ENERGY TECHNOLOGY,2018,6(9):1763-1770. |
| APA | Weng, Yujing.,Wang, Tiejun.,Duan, Peigao.,Wang, Chenguang.,Wang, Feng.,...&Ma, Longlong.(2018).Influence of Impregnation Processes on Ruthenium-Molybdenum Carbon Catalysts for Selective Hydrodeoxygenation of Biomass-Derived Sorbitol into Renewable Alkanes.ENERGY TECHNOLOGY,6(9),1763-1770. |
| MLA | Weng, Yujing,et al."Influence of Impregnation Processes on Ruthenium-Molybdenum Carbon Catalysts for Selective Hydrodeoxygenation of Biomass-Derived Sorbitol into Renewable Alkanes".ENERGY TECHNOLOGY 6.9(2018):1763-1770. |
入库方式： OAI收割
来源：广州能源研究所
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