Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Optimization of renewable C5 and C6 alkane production from acidic biomass hydrolysate over Ru/C catalyst | |
Weng, Yujing1,2; Qiu, Songbai1; Wang, Chenguang1; Chen, Lungang1; Yuan, Zhengqiu1,2; Ding, Mingyue1 ; Zhang, Qi1; Ma, Longlong1; Wang, Tiejun1
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| 2016-04-15 | |
| Source Publication | FUEL
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| Volume | 170Pages:77-83 |
| Abstract | In this work, a dual-bed aqueous catalysis system with Ru/C as catalyst was proposed for the liquid alkane (pentane/hexane: C5/C6) production from acid biomass hydrolysate. The low temperature (413 K) hydrogenation of biomass-derived carbohydrates into polyols was carried out in the first fixed bed. The high temperature (523 K) hydrodeoxygenation (HDO) of polyols into alkanes was carried out in the down-stream bed. To screen the optimal reaction conditions, glucose and sorbitol were chosen for model tests. Whereby, reactor types, solution pH value, mineral acid, reaction temperature, pressure and sorbitol concentrations were studied. A maximum C5/C6 alkane yield of 61.9% was achieved from 20 wt% sorbitol solution (pH = 1.5) under 523 K and 4 MPa H-2 pressure in the fixed-bed reactor. For cassava and corncob hydrolysate, C5/C6 alkane yield of 38.8% and 44.1% were obtained, respectively. (C) 2015 Elsevier Ltd. All rights reserved. |
| Subtype | Article |
| Keyword | Biomass Hydrolysate Aqueous Phase Catalytic Conversion Renewable Alkane Ru/c Phosphoric Acid |
| WOS Headings | Science & Technology ; Technology |
| DOI | 10.1016/j.fuel.2015.12.007 |
| WOS Subject Extended | Energy & Fuels ; Engineering |
| WOS Keyword | AQUEOUS-PHASE ; DIRECT CONVERSION ; UPGRADING PROCESS ; METAL-CATALYSTS ; FUEL SYNTHESIS ; CELLULOSE ; ISOSORBIDE ; FERMENTATION ; HYDROCARBONS ; DEHYDRATION |
| Indexed By | SCI |
| Language | 英语 |
| WOS Subject | Energy & Fuels ; Engineering, Chemical |
| WOS ID | WOS:000368949600009 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/11009 |
| Collection | 中国科学院广州能源研究所 |
| Affiliation | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 2.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 | Weng, Yujing,Qiu, Songbai,Wang, Chenguang,et al. Optimization of renewable C5 and C6 alkane production from acidic biomass hydrolysate over Ru/C catalyst[J]. FUEL,2016,170:77-83. |
| APA | Weng, Yujing.,Qiu, Songbai.,Wang, Chenguang.,Chen, Lungang.,Yuan, Zhengqiu.,...&Wang, Tiejun.(2016).Optimization of renewable C5 and C6 alkane production from acidic biomass hydrolysate over Ru/C catalyst.FUEL,170,77-83. |
| MLA | Weng, Yujing,et al."Optimization of renewable C5 and C6 alkane production from acidic biomass hydrolysate over Ru/C catalyst".FUEL 170(2016):77-83. |
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