Production of Levulinic Acid from Pennisetum alopecuroides in the Presence of an Acid Catalyst
文献类型：期刊论文
| 作者 | Yuan, Zhengqiu1,2; Long, Jinxing1; Xia, Ying1,2; Zhang, Xinghua1 ; Wang, Tiejun1; Ma, Longlong1
|
| 刊名 | bioresources
 |
| 出版日期 | 2016-05-01 |
| 卷号 | 11期号:2页码:3511-3523 |
| 关键词 | Pennisetum alopecuroides Lignocellulose Hydrolysis Levulinic acid Acid catalyst |
| 英文摘要 | the perennial grass pennisetum alopecuroides was degraded using a conventional heating method with sulfuric acid. the effects of temperature (150 to 200 degrees c), reaction time (30 to 210 min), acid concentration (2% to 10%), and solid-liquid ratio (1:10 to 1: 4) were optimized for p. alopecuroides hydrolysis. the production of levulinic acid was strongly affected by variations in these parameters. the optimum conditions with respect to reaction temperature, time, acid concentration, and solid-liquid ratio were 190 degrees c, 60 min, 8%, and 1: 6, respectively. the maximum levulinic acid yield using the optimum conditions was 50.49%. the residues obtained from various temperatures were also intensively characterized using fourier transform infrared (ftir) spectroscopy, scanning electron microscopy (sem), and thermogravimetric (tg) analyses. these results extend the current understanding of the bioconversion and utilization of renewable lignocellulosic biomass. |
| WOS标题词 | science & technology ; technology |
| 类目[WOS] | materials science, paper & wood |
| 研究领域[WOS] | materials science |
| 关键词[WOS] | lignocellulosic biomass ; straw ; conversion |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000375786700041 |
| 源URL | [http://ir.giec.ac.cn/handle/344007/11665]  |
| 专题 | 中国科学院广州能源研究所 |
| 作者单位 | 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 |
| 推荐引用方式 GB/T 7714 | Yuan, Zhengqiu,Long, Jinxing,Xia, Ying,et al. Production of Levulinic Acid from Pennisetum alopecuroides in the Presence of an Acid Catalyst[J]. bioresources,2016,11(2):3511-3523. |
| APA | Yuan, Zhengqiu,Long, Jinxing,Xia, Ying,Zhang, Xinghua,Wang, Tiejun,&Ma, Longlong.(2016).Production of Levulinic Acid from Pennisetum alopecuroides in the Presence of an Acid Catalyst.bioresources,11(2),3511-3523. |
| MLA | Yuan, Zhengqiu,et al."Production of Levulinic Acid from Pennisetum alopecuroides in the Presence of an Acid Catalyst".bioresources 11.2(2016):3511-3523. |
入库方式： OAI收割
来源：广州能源研究所
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