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Comparative Assessment of Pretreatment Options for Biomass Pyrolysis: Linking Biomass Compositions to Resulting Pyrolysis Behaviors, Kinetics, and Product Yields

文献类型：期刊论文

作者Wang, Zhihao1,4,5,6; Wang, Qi3,4,5,6; Yang, Xingwei2,4,5,6; Xia, Shengpeng2,4,5,6; Zheng, Anqing4,5,6; Zeng, Kuo1; Zhao, Zengli4,5,6; Li, Haibin4,5,6; Sobek, Szymon3; Werle, Sebastian3
刊名ENERGY & FUELS
出版日期2021-02-18
卷号35期号:4页码:3186-3196
ISSN号0887-0624
DOI10.1021/acs.energyfuels.0c04186
通讯作者Zheng, Anqing(zhengaq@ms.giec.ac.cn) ; Zeng, Kuo(zengkuo666@hust.edu.cn)
英文摘要Four representative pretreatment methods, water washing (WW), acid washing (AW), dilute acid hydrolysis (DH), and microwave assisted organosolv pretreatment (MOP), were adopted to alter eucalyptus compositions. The linkages between eucalyptus compositions and the resulting pyrolysis behaviors, kinetics, and product yields were investigated. The results showed that all four pretreatment methods evidently lowered the alkali and alkaline earth metal (AAEM) contents of eucalyptus, while DH and MOP significantly removed hemicellulose or lignin fractions. WW, AW, and DH reduced the activation energy for hemicellulose pyrolysis from 67.88 to 40.41-64.08 kJ/mol, whereas all four pretreatment methods improved that for cellulose pyrolysis from 71.83 to 77.08-205.47 kJ/mol. All four pretreatment methods effectively suppressed the formation of pyrolytic char, H2O, CO, CH4, aldehydes, ketones, and carboxylic acids, while evidently improving the levoglucosan yield. The maximum levoglucosan yield of 49.9% was obtained from eucalyptus pretreated by MOP. The levoglucosan yield was inhibited by the catalytic effects of AAEMs and the interactions between biomass major components.
资助项目National Natural Science Foundation of China[51776209] ; National Natural Science Foundation of China[51876208] ; National Natural Science Foundation of China[51661145011] ; National Key R&D Program of China[2017YFE0124200] ; Science and Technology Planning Project of Guangdong Province[2017A020216009] ; Science and Technology Planning Project of Guangdong Province[2015A020215024] ; Youth Innovation Promotion Association, CAS[2018383] ; Pearl River S&T Nova Program of Guangzhou[201806010061] ; Pearl River S&T Nova Program of Guangzhou[201906010092] ; Foundation of Key Laboratory of Biofuels, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences[CASKLB201809]
WOS研究方向Energy & Fuels ; Engineering
语种英语
WOS记录号WOS:000621416200023
出版者AMER CHEMICAL SOC
资助机构National Natural Science Foundation of China ; National Key R&D Program of China ; Science and Technology Planning Project of Guangdong Province ; Youth Innovation Promotion Association, CAS ; Pearl River S&T Nova Program of Guangzhou ; Foundation of Key Laboratory of Biofuels, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences
源URL[http://ir.giec.ac.cn/handle/344007/32794]  
专题中国科学院广州能源研究所
通讯作者Zheng, Anqing; Zeng, Kuo
作者单位1.Huazhong Univ Sci & Technol, EU Inst Clean & Renewable Energy, Wuhan 430074, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Silesian Tech Univ, Dept Thermal Engn, PL-44100 Gliwice, Poland
4.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China
5.CAS Key Lab Renewable Energy, Guangzhou 510640, Peoples R China
6.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China
推荐引用方式
GB/T 7714		 Wang, Zhihao,Wang, Qi,Yang, Xingwei,et al. Comparative Assessment of Pretreatment Options for Biomass Pyrolysis: Linking Biomass Compositions to Resulting Pyrolysis Behaviors, Kinetics, and Product Yields[J]. ENERGY & FUELS,2021,35(4):3186-3196.
APA Wang, Zhihao.,Wang, Qi.,Yang, Xingwei.,Xia, Shengpeng.,Zheng, Anqing.,...&Werle, Sebastian.(2021).Comparative Assessment of Pretreatment Options for Biomass Pyrolysis: Linking Biomass Compositions to Resulting Pyrolysis Behaviors, Kinetics, and Product Yields.ENERGY & FUELS,35(4),3186-3196.
MLA Wang, Zhihao,et al."Comparative Assessment of Pretreatment Options for Biomass Pyrolysis: Linking Biomass Compositions to Resulting Pyrolysis Behaviors, Kinetics, and Product Yields".ENERGY & FUELS 35.4(2021):3186-3196.

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来源：广州能源研究所

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