Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Impact of Torrefaction on the Fuel Properties and Combustion Characteristics of Compost of Food Waste and Sawdust | |
Yuan, Haoran1,2,3,4 ; Yang, Qiu1,2,3,4; Wang, Yazhuo1,3,4; Gu, Jing1,3,4; He, Mingyang2; Sun, Fu'an2
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| 2018-03-01 | |
| Source Publication | ENERGY & FUELS
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| ISSN | 0887-0624 |
| Volume | 32Issue:3Pages:3469-3476 |
| Corresponding Author | Gu, Jing(gujing@ms.giec.ac.cn) |
| Abstract | With rapid global development, the amount of food waste is increasing, which has seriously affected the environment. Usually, food waste is composted with sawdust to prevent environmental pollution as a result of the loss of N and S. Unfortunately, the quality of the compost of food waste and sawdust (CFS) is poor, and the material is hard to handle. Torrefaction, a process of slow pyrolysis under anoxic conditions, can be used to improve the properties of a fuel sample. This study investigated the fuel properties of CFS samples subjected to torrefaction at five different temperatures (250, 300, 350, 400, and 450 degrees C) and a residence time of 30 min. Physicochemical analyses of the samples were carried out according to standard methods, and the combustion characteristics of the samples were studied by thermogravimetric analysis. Torrefaction has great impact on proximate and ultimate analyses, chlorine contents, energy and mass yields, and grindability and combustion characteristics. The grindability and combustion properties of CFS were also improved by torrefaction. At a torrefaction temperature (300 degrees C), the higher heating value reached its maximum value (19 334 kJ/kg), meaning that the torrefied CFS contained up to 63.89% of its original energy content and the combustion characteristics were optimal at this torrefaction temperature. |
| DOI | 10.1021/acs.energyfuels.7b03421 |
| WOS Keyword | MUNICIPAL SOLID-WASTE ; WOODY BIOMASS ; HEATING VALUE ; PYROLYSIS ; TRANSFORMATION ; CHLORINE ; GRINDABILITY ; PRETREATMENT ; RELEASE ; STRAW |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51676194] ; National Natural Science Foundation of China[51606200] ; National Natural Science Foundation of China[51606202] ; CAS Interdisciplinary Innovation Team ; Guangdong Science-Technology Project[2016A010105017] ; Guangdong Science-Technology Project[2017A010104021] ; Guangdong Science-Technology Project[2017B040404011] |
| WOS Research Area | Energy & Fuels ; Engineering |
| Funding Organization | National Natural Science Foundation of China ; CAS Interdisciplinary Innovation Team ; Guangdong Science-Technology Project |
| WOS Subject | Energy & Fuels ; Engineering, Chemical |
| WOS ID | WOS:000428003800082 |
| Publisher | AMER CHEMICAL SOC |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/23169 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Gu, Jing |
| Affiliation | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 2.Changzhou Univ, Changzhou 213164, Jiangsu, Peoples R China 3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 4.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou Key Lab New & Renewable Energy Res & De, Guangzhou 510640, Guangdong, Peoples R China |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Yuan, Haoran,Yang, Qiu,Wang, Yazhuo,et al. Impact of Torrefaction on the Fuel Properties and Combustion Characteristics of Compost of Food Waste and Sawdust[J]. ENERGY & FUELS,2018,32(3):3469-3476. |
| APA | Yuan, Haoran,Yang, Qiu,Wang, Yazhuo,Gu, Jing,He, Mingyang,&Sun, Fu'an.(2018).Impact of Torrefaction on the Fuel Properties and Combustion Characteristics of Compost of Food Waste and Sawdust.ENERGY & FUELS,32(3),3469-3476. |
| MLA | Yuan, Haoran,et al."Impact of Torrefaction on the Fuel Properties and Combustion Characteristics of Compost of Food Waste and Sawdust".ENERGY & FUELS 32.3(2018):3469-3476. |
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