Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| The effect of mechanical pretreatment on the anaerobic digestion of Hybrid Pennisetum | |
Kang, Xihui1,4; Zhang, Yi1,2,3; Song, Bing5; Sun, Yongming1,2 ; Li, Lianhua1,2,4; He, Yu2; Kong, Xiaoying1,3; Luo, Xinjian1,4; Yuan, Zhenhong1,2
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| 2019-09-15 | |
| Source Publication | FUEL
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| ISSN | 0016-2361 |
| Volume | 252Pages:469-474 |
| Corresponding Author | Sun, Yongming(sunym@ms.giec.ac.cn) ; Li, Lianhua(lilh@ms.giec.ac.cn) |
| Abstract | This study investigated the effect of particle size on the performance of anaerobic digestion of Hybrid Pennisetum. Hybrid Pennisetum was ground and sieved to provide different particle sizes between 0.180 and 1.000 mm. Characterization of the different particle sizes suggested that the composition of ground Hybrid Pennisetum Wltered-carbohydrate content decreased and lignin content increased with a decrease in particle size. The highest specific methane yield was 291.9 +/- 4.7 mL CH4.g(-1) VS at a particle size of 0.250-0.380mm and this value plateaued as the particle size was reduced to below 0.250 mm. Excessive size reduction did not improve the methane yield but did result in a reduction of digestion time by 28.6-35.7%. The net energy output from the process was calculated at 300 kWh/t VS. Therefore, grinding was proved to enhance the anaerobic fermentation efficiency and energy output of Hybrid Pennisetum. |
| Keyword | Hybrid Pennisetum Biomass Anaerobic digestion Methane Mechanical pretreatment Particle size |
| DOI | 10.1016/j.fuel.2019.04.134 |
| WOS Keyword | PARTICLE-SIZE ; BIOGAS PRODUCTION ; CORN STOVER ; ENZYMATIC DIGESTIBILITY ; LIGNOCELLULOSIC BIOMASS ; THERMAL PRETREATMENT ; METHANE PRODUCTION ; YIELD ; WHEAT ; PERFORMANCE |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51776208] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDA21050400] ; Bureau of International Cooperation, Chinese Academy of Sciences[182344KYSB20170009] ; Science and Technology Planning Project of Guangdong Province[2017A050501049] ; Science and Technology Program of Guangzhou[201707010201] |
| WOS Research Area | Energy & Fuels ; Engineering |
| Funding Organization | National Natural Science Foundation of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; Bureau of International Cooperation, Chinese Academy of Sciences ; Science and Technology Planning Project of Guangdong Province ; Science and Technology Program of Guangzhou |
| WOS Subject | Energy & Fuels ; Engineering, Chemical |
| WOS ID | WOS:000470113800046 |
| Publisher | ELSEVIER SCI LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/25131 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Sun, Yongming; Li, Lianhua |
| Affiliation | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 2.CAS Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 3.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Guangdong, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Hong Kong Baptist Univ, Dept Biol, Inst Bioresource & Agr, Kowloon Tong, Hong Kong, Peoples R China |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Kang, Xihui,Zhang, Yi,Song, Bing,et al. The effect of mechanical pretreatment on the anaerobic digestion of Hybrid Pennisetum[J]. FUEL,2019,252:469-474. |
| APA | Kang, Xihui.,Zhang, Yi.,Song, Bing.,Sun, Yongming.,Li, Lianhua.,...&Yuan, Zhenhong.(2019).The effect of mechanical pretreatment on the anaerobic digestion of Hybrid Pennisetum.FUEL,252,469-474. |
| MLA | Kang, Xihui,et al."The effect of mechanical pretreatment on the anaerobic digestion of Hybrid Pennisetum".FUEL 252(2019):469-474. |
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