TG-FTIR for kinetic evaluation and evolved gas analysis of cellulose with different structures
文献类型：期刊论文
| 作者 | Xu, Fei-xiang2; Zhang, Xu2; Zhang, Fan1; Jiang, Li-qun2; Zhao, Zeng-li2 ; Li, Hai-bin2
|
| 刊名 | FUEL
 |
| 出版日期 | 2020-05-15 |
| 卷号 | 268页码:8 |
| 关键词 | Cellulose Thermogravimetric analysis Kinetics TG-FTIR |
| ISSN号 | 0016-2361 |
| DOI | 10.1016/j.fuel.2020.117365 |
| 通讯作者 | Jiang, Li-qun(lqjiang@ms.giec.ac.cn) |
| 英文摘要 | In this study, the effect of structural characteristics of cellulose on its pyrolysis behavior was investigated. The structure of crystalline cellulose was altered by ball milling (BM) pretreatment, resulting in decreases in crystallinity and degree of polymerization. The initial pyrolysis temperature of BM-cellulose decreased, as well as the temperature at which maximum weight loss rate was achieved. Moreover, BM-cellulose was observed to produce more solid residue. The pyrolysis process was fitted by n-order reaction model. The global activation energy of Un-treated cellulose (228.3-270.6 kJ/mol) was higher than that of BM-cellulose (166.8-187.0 kJ/mol). TG-FTIR experiment showed that BM-cellulose yielded more CO2 and H2O than Un-treated cellulose. This research provided a comprehensive analysis of the effects of structural characteristics of cellulose on the pyrolysis behavior of cellulose. |
| WOS关键词 | LIGNOCELLULOSIC BIOMASS PYROLYSIS ; SOLID-WASTE ; BEHAVIOR ; STATE ; CRYSTALLINITY ; DECOMPOSITION ; PRETREATMENT ; COMBUSTION ; CONVERSION ; MECHANISM |
| 资助项目 | National Natural Science Foundation of China[51606204] ; Project Foundation of Guangdong province[2017A020216007] ; Project Foundation of Guangdong province[201707010236] ; Project Foundation of Guangzhou city[2017A020216007] ; Project Foundation of Guangzhou city[201707010236] ; Open Project of Key State Laboratory of Microbial Technology[M2019-10] |
| WOS研究方向 | Energy & Fuels ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000518815900077 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | National Natural Science Foundation of China ; Project Foundation of Guangdong province ; Project Foundation of Guangzhou city ; Open Project of Key State Laboratory of Microbial Technology |
| 源URL | [http://ir.giec.ac.cn/handle/344007/27075]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Jiang, Li-qun |
| 作者单位 | 1.Chinese Acad Sci, CAS Key Lab Trop Plant Resources & Sustainable Us, Xishuangbanna Trop Bot Garden, Mengla 666303, Yunnan, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangdong Key Lab New & Renewable Energy Res & De, Guangzhou 510640, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Fei-xiang,Zhang, Xu,Zhang, Fan,et al. TG-FTIR for kinetic evaluation and evolved gas analysis of cellulose with different structures[J]. FUEL,2020,268:8. |
| APA | Xu, Fei-xiang,Zhang, Xu,Zhang, Fan,Jiang, Li-qun,Zhao, Zeng-li,&Li, Hai-bin.(2020).TG-FTIR for kinetic evaluation and evolved gas analysis of cellulose with different structures.FUEL,268,8. |
| MLA | Xu, Fei-xiang,et al."TG-FTIR for kinetic evaluation and evolved gas analysis of cellulose with different structures".FUEL 268(2020):8. |
入库方式： OAI收割
来源：广州能源研究所
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