| Thermogravimetric and kinetic analysis of Spirulina wastes under nitrogen and air atmospheres | |
Li, Lili1 ; Zhao, Nan1,2; Fu, Xiaobin3; Shao, Mingfei1; Qin, Song1; Qin, S (reprint author) Chinese Acad Sci, Yantai Inst Coastal Zone Res, 17 Chunhui Rd, Laishan Dist 264003, Yantai, Peoples R China. [email protected]
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| 发表期刊 | BIORESOURCE TECHNOLOGY
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| ISSN | 0960-8524 |
| 2013-07-01 | |
| 卷号 | 140页码:152-157 |
| 关键词 | Spirulina Wastes Thermogravimetry Kinetic Analysis Distributed Activation Energy Model (Daem) Global Kinetic Model |
| DOI | 10.1016/j.biortech.2013.04.121 |
| 作者部门 | 海岸带生物学与生物资源利用所重点实验室 |
| 英文摘要 | The pyrolysis and combustion of Spirulina wastes were assessed by thermogravimetric analysis. The results showed that combustion has considerable difference from pyrolysis under the inert atmosphere, such as the enhancement of the decomposition at low temperature, promotion of the char residue combustion and the reduction of activation energy. Under inert atmosphere, the distributed activation energy is found to be increased from 143 to 964 kJ mol(-1) with the increase of the mass conversion rate, giving a high correlation coefficient. The results also imply that the DAEM is not suitable for evaluation of the degradation kinetics under air atmosphere. Comparatively, the activation energy obtained from established global kinetic model is correspondingly lower than that from DAEM under both inert and oxidative environments. The global kinetic model is estimated to be applicable for describing the thermal decomposition of Spirulina wastes under both inert and oxidative conditions. (C) 2013 Elsevier Ltd. All rights reserved. |
| 文章类型 | Article |
| 资助机构 | National Key Technology R&D Program of China （2013BAB01B00） |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | PYROLYSIS; MODEL; DEVOLATILIZATION; COMBUSTION; MECHANISMS; OXYGEN; WOOD; COAL; TG |
| 研究领域[WOS] | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| WOS记录号 | WOS:000321089300022 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/9055 |
| 专题 | 海岸带生物学与生物资源利用重点实验室_海岸带生物学与生物资源保护实验室 |
| 通讯作者 | Qin, S (reprint author) Chinese Acad Sci, Yantai Inst Coastal Zone Res, 17 Chunhui Rd, Laishan Dist 264003, Yantai, Peoples R China. [email protected] |
| 作者单位 | 1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Laishan Dist 264003, Yantai, Peoples R China 2.Qufu Normal Univ, Qufu City 273165, Jining, Peoples R China 3.Shandong Oriental Ocean Sci Tech Co Ltd, Laishan Dist 264003, Yantai, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Lili,Zhao, Nan,Fu, Xiaobin,et al. Thermogravimetric and kinetic analysis of Spirulina wastes under nitrogen and air atmospheres[J]. BIORESOURCE TECHNOLOGY,2013,140:152-157. |
| APA | Li, Lili,Zhao, Nan,Fu, Xiaobin,Shao, Mingfei,Qin, Song,&Qin, S .(2013).Thermogravimetric and kinetic analysis of Spirulina wastes under nitrogen and air atmospheres.BIORESOURCE TECHNOLOGY,140,152-157. |
| MLA | Li, Lili,et al."Thermogravimetric and kinetic analysis of Spirulina wastes under nitrogen and air atmospheres".BIORESOURCE TECHNOLOGY 140(2013):152-157. |
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| Thermogravimetric an（982KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 | |
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