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Ex-situ catalytic co-pyrolysis of sawdust and municipal solid waste based on multilamellar MFI nanosheets to obtain hydrocarbon-rich bio-oil

文献类型：期刊论文

作者Bin, Yanhui1,3; Yu, Zhaosheng1,3; Li, Meirong1,3; Huang, Zigan1,3; Zhan, Jinbo1,3; Liao, Yanfen1,3; Zheng, Anqing2; Ma, Xiaoqian1,3
刊名JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS
出版日期2022-10-01
卷号167页码:9
关键词Multilamellar MFI nanosheets Co -pyrolysis Monocyclic aromatic hydrocarbons Oxygen -containing compounds Deoxygenation
ISSN号0165-2370
DOI10.1016/j.jaap.2022.105673
通讯作者Yu, Zhaosheng(zsyu@scut.edu.cn) ; Zheng, Anqing(zhengaq@ms.giec.ac.cn)
英文摘要In this study, H-type multilamellar MFI nanosheets (HMMN) were used for the catalytic reforming of municipal solid waste (MSW) and sawdust co-pyrolysis products to produce high-value bio-oil. Moreover, the catalytic deoxygenation performance of HMMN was studied. HMMN contains abundant surface area, mesopore volume, and a high ratio of Bronsted acid sites to Lewis acid sites. According to the results of thermogravimetric analysis (TGA), adding MSW improves the pyrolysis behaviors of sawdust by enhancing the escape of volatile matter. Analyzing the pyrolysis products reveals that a synergistic effect between sawdust and MSW promotes the formation of monocyclic aromatic hydrocarbons (MAHs) and reduces the relative yield of oxygen-containing compounds (OCCs), which facilitates further catalytic reforming for high-value bio-oil production. When the mass ratio of HMMN to sample is increased from 0% to 120%, the relative yield of MAHs increases from 15.64% to 53.5% (in 25%MSW), implying that HMMN exhibits high selectivity for MAHs. Furthermore, the content of OCCs is significantly reduced, with a maximum reduction of 58.2%. HMMN has a catalytic effect on the deoxygenation and aromatization of long-chain fatty acids and sugars. Relative to HZSM-5(38), HMMN exhibits higher aromatic hydrocarbon selectivity and a more significant inhibitory effect on the OCCs. Ex-situ catalytic reforming under HMMN is confirmed to be a feasible route to obtain hydrocarbon-rich bio-oil.
WOS关键词AROMATIC-HYDROCARBONS ; RECENT PROGRESS ; PY-GC/MS ; BIOMASS ; CONVERSION ; ZSM-5 ; WOOD ; POLYETHYLENE ; VAPORS ; YIELD
资助项目Guangdong Basic and Applied Basic Research Foundation[2022A1515011653] ; Key Technologies Research and Development Program of Guangzhou[202206010122] ; Key Project (Natural Science) of the Guangdong High Education Institutes[2019KZDXM068]
WOS研究方向Chemistry ; Energy & Fuels ; Engineering
语种英语
WOS记录号WOS:000863239700003
出版者ELSEVIER
资助机构Guangdong Basic and Applied Basic Research Foundation ; Key Technologies Research and Development Program of Guangzhou ; Key Project (Natural Science) of the Guangdong High Education Institutes
源URL[http://ir.giec.ac.cn/handle/344007/37530]  
专题中国科学院广州能源研究所
通讯作者Yu, Zhaosheng; Zheng, Anqing
作者单位1.Guangdong Prov Key Lab Efficient & Clean Energy Ut, Guangzhou 510640, Peoples R China
2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China
3.South China Univ Technol, Sch Elect Power, Guangzhou 510640, Peoples R China
推荐引用方式
GB/T 7714		 Bin, Yanhui,Yu, Zhaosheng,Li, Meirong,et al. Ex-situ catalytic co-pyrolysis of sawdust and municipal solid waste based on multilamellar MFI nanosheets to obtain hydrocarbon-rich bio-oil[J]. JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS,2022,167:9.
APA Bin, Yanhui.,Yu, Zhaosheng.,Li, Meirong.,Huang, Zigan.,Zhan, Jinbo.,...&Ma, Xiaoqian.(2022).Ex-situ catalytic co-pyrolysis of sawdust and municipal solid waste based on multilamellar MFI nanosheets to obtain hydrocarbon-rich bio-oil.JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS,167,9.
MLA Bin, Yanhui,et al."Ex-situ catalytic co-pyrolysis of sawdust and municipal solid waste based on multilamellar MFI nanosheets to obtain hydrocarbon-rich bio-oil".JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS 167(2022):9.

入库方式： OAI收割

来源：广州能源研究所

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