Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Co-pyrolysis and co-gasification of biomass and polyethylene: Thermal behaviors, volatile products and characteristics of their residues | |
Fan, Honggang1,2,3; Gu, Jing1,2,3; Hu, Shuangqing1,2,3,4; Yuan, Haoran1,2,3 ; Chen, Yong1,2,3
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| 2019-12-01 | |
| Source Publication | JOURNAL OF THE ENERGY INSTITUTE
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| ISSN | 1743-9671 |
| Volume | 92Issue:6Pages:1926-1935 |
| Corresponding Author | Yuan, Haoran(yuanhr@ms.giec.ac.cn) |
| Abstract | Co-pyrolysis and co-gasification of biomass and plastics could be a promising method to alleviate environmental pollution and provide renewable energy. In this paper, co-pyrolysis and co-gasification of eucalyptus wood (EW) or rice straw (RS) with polyethylene (PE) were investigated by a thermogravimetric analyzer coupled with a Fourier transform infrared spectrometer (TG-FTIR) and a scanning electron microscope coupled with energy-dispersive spectroscopy (SEM/EDS). Results showed that the pyrolysis behaviors were characterized by two stages. The first stage was the decomposition of EW and RS, and the second stage primarily consisted of the degradation of PE. The gasification exhibited a third stage for the reaction of products with CO2. A synergistic effect was presented in the pyrolysis and gasification of biomass with PE, and it could have a positive effect on the decomposition of biomass. Compared to individual pyrolysis and gasification, co-pyrolysis and co-gasification generated no new substances, but the yield of some products was changed in these processes. In co-pyrolysis, the decomposition of biomass was promoted. In co-gasification, the production of CH4, CO and oxygenated compounds was inhibited, while the reaction to generate H2O was promoted. Gasification and the addition of PE both increased the carbon content and reduced the oxygen content of volatile products. Additionally, more metal elements could be deposited in residues when PE was added. (C) 2018 Energy Institute. Published by Elsevier Ltd. All rights reserved. |
| Keyword | Biomass PE Co-pyrolysis Co-gasification Residue |
| DOI | 10.1016/j.joei.2018.11.002 |
| WOS Keyword | HIGH-DENSITY POLYETHYLENE ; TG-FTIR ; WASTE ; PLASTICS ; OIL ; CONVERSION ; CELLULOSE ; BAMBOO ; FUELS ; ASH |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51606202] ; Outstanding Youth Fund of Academician Workstation, Guangdong Science -Technology Project[2017A010104021] ; Outstanding Youth Fund of Academician Workstation, Guangdong Science -Technology Project[20176040404011] ; Outstanding Youth Fund of Academician Workstation, Guangdong Science -Technology Project[2017B040404009] ; Biomass Energy and Materials Key Laboratory Open Fund of Jiangsu Province[JSBEM201609] |
| WOS Research Area | Energy & Fuels |
| Funding Organization | National Natural Science Foundation of China ; Outstanding Youth Fund of Academician Workstation, Guangdong Science -Technology Project ; Biomass Energy and Materials Key Laboratory Open Fund of Jiangsu Province |
| WOS Subject | Energy & Fuels |
| WOS ID | WOS:000497600500027 |
| Publisher | ELSEVIER SCI LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/25789 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Yuan, Haoran |
| Affiliation | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 2.Chinese Acad Sci, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 3.Guangdong Key Lab New & Renewable Energy Res & De, Guangzhou 510640, Guangdong, Peoples R China 4.Guangdong Univ Technol, Guangzhou 510006, Guangdong, Peoples R China |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Fan, Honggang,Gu, Jing,Hu, Shuangqing,et al. Co-pyrolysis and co-gasification of biomass and polyethylene: Thermal behaviors, volatile products and characteristics of their residues[J]. JOURNAL OF THE ENERGY INSTITUTE,2019,92(6):1926-1935. |
| APA | Fan, Honggang,Gu, Jing,Hu, Shuangqing,Yuan, Haoran,&Chen, Yong.(2019).Co-pyrolysis and co-gasification of biomass and polyethylene: Thermal behaviors, volatile products and characteristics of their residues.JOURNAL OF THE ENERGY INSTITUTE,92(6),1926-1935. |
| MLA | Fan, Honggang,et al."Co-pyrolysis and co-gasification of biomass and polyethylene: Thermal behaviors, volatile products and characteristics of their residues".JOURNAL OF THE ENERGY INSTITUTE 92.6(2019):1926-1935. |
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