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Aromatics production from fast co-pyrolysis of lignin and waste cooking oil catalyzed by HZSM-5 zeolite

文献类型：期刊论文

作者Fan, Liangliang5,6; Ruan, Roger3,4; Li, Jun5,6; Ma, Longlong1,2; Wang, Chenguang1,2; Zhou, Wenguang5,6
刊名APPLIED ENERGY
出版日期2020-04-01
卷号263页码:11
ISSN号0306-2619
关键词Lignin Waste cooking oil Catalytic co-pyrolysis Aromatics Lignin-derived model compounds Catalytic mechanism
DOI10.1016/j.apenergy.2020.114629
通讯作者Wang, Chenguang(wangcg@ms.giec.ac.cn) ; Zhou, Wenguang(wgzhou@ncu.edu.cn)
英文摘要Lignin and waste cooking oil are wastes from paper and food industries, respectively. In this work, the catalytic fast co-pyrolysis of lignin and waste cooking oil for the production of aromatics in a pyroprobe was investigated with an aim to improve the utilization of lignin waste and waste cooking oil. Furthermore, lignin-derived monomers, including phenol, o-cresol, and guaiacol, were also used as model feedstock for the catalytic co-pyrolysis in order to study the mechanism underlying aromatic formation. The mechanistic study helped lay theoretical foundation for the industrial application of the co-pyrolysis process. The effects of catalyst and waste cooking oil addition on co-pyrolysis product fractional yield and selectivity were studied. High amount of waste cooking oil in the feedstock with appropriate catalyst-to-feedstock ratio (3:1) contributed to high peak-area yields of the total detected compounds and aromatics. The alkylation and demethoxylation of phenols were enhanced at high ratios of catalyst to feedstock and waste cooking oil to lignin. When the ratio of waste cooking oil to lignin was 1:1, the highest mono-aromatic selectivity (82.6%) and synergistic extent (52.1%) for mono-aromatic production were obtained. The catalytic co-pyrolysis of the lignin-derived monomers and waste cooking oil showed that guaiacol was the most active compound to be converted to aromatics, followed by o-cresol, and phenol. The reaction mechanism underlying the formation of aromatics from the synergistic conversion of aliphatics and phenolics was elaborated.
WOS关键词LOW-DENSITY POLYETHYLENE ; BIO-OIL ; LIGNOCELLULOSIC BIOMASS ; MICROWAVE PYROLYSIS ; PARTICLE-SIZE ; SOYBEAN OIL ; HYDRODEOXYGENATION ; PLASTICS ; FUEL ; HYDROCARBONS
资助项目National Natural Science Foundation of China[51906096] ; National Natural Science Foundation of China[21466022] ; National Natural Science Foundation of China[21766019] ; Key Research and Development Program of Jiangxi Province[20161BBF60057] ; Key Research and Development Program of Jiangxi Province[20171BBF60023] ; Key Research and Development Program of Jiangxi Province[GCXZ2014-124]
WOS研究方向Energy & Fuels ; Engineering
语种英语
出版者ELSEVIER SCI LTD
WOS记录号WOS:000520402600012
资助机构National Natural Science Foundation of China ; Key Research and Development Program of Jiangxi Province
源URL[http://ir.giec.ac.cn/handle/344007/26848]  
专题中国科学院广州能源研究所
通讯作者Wang, Chenguang; Zhou, Wenguang
作者单位1.Chinese Acad Sci, Guangzhou Inst Energy Convers, 2 Nengyuan R, Guangzhou 510640, Guangdong, Peoples R China
2.Chinese Acad Sci, Key Lab Renewable Energy, 2 Nengyuan R, Guangzhou 510640, Guangdong, Peoples R China
3.Univ Minnesota, Dept Bioprod & Biosyst Engn, 1390 Eckles Ave, St Paul, MN 55108 USA
4.Univ Minnesota, Ctr Biorefining, 1390 Eckles Ave, St Paul, MN 55108 USA
5.Nanchang Univ, Key Lab Poyang Lake Environm & Resource Utilizat, Minist Educ, 999 Xuefu Ave, Nanchang 330031, Jiangxi, Peoples R China
6.Nanchang Univ, Sch Resources Environm & Chem Engn, Minist Educ, 999 Xuefu Ave, Nanchang 330031, Jiangxi, Peoples R China
推荐引用方式
GB/T 7714		 Fan, Liangliang,Ruan, Roger,Li, Jun,et al. Aromatics production from fast co-pyrolysis of lignin and waste cooking oil catalyzed by HZSM-5 zeolite[J]. APPLIED ENERGY,2020,263:11.
APA Fan, Liangliang,Ruan, Roger,Li, Jun,Ma, Longlong,Wang, Chenguang,&Zhou, Wenguang.(2020).Aromatics production from fast co-pyrolysis of lignin and waste cooking oil catalyzed by HZSM-5 zeolite.APPLIED ENERGY,263,11.
MLA Fan, Liangliang,et al."Aromatics production from fast co-pyrolysis of lignin and waste cooking oil catalyzed by HZSM-5 zeolite".APPLIED ENERGY 263(2020):11.

入库方式： OAI收割

来源：广州能源研究所

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