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Kinetic study for thermocatalytic degradation of waste mixed cloth over antibiotic residue derived carbon-based solid acids

文献类型：期刊论文

作者Li, Chengyu4,5; Zhang, Jun1,2,3,4; Shan, Rui1,2,3,4,5; Yuan, Haoran1,2,3,4,5; Chen, Yong1,2,3,4,5
刊名FUEL
出版日期2023
卷号331页码:10
关键词Waste mixed cloth Pyrolysis Kinetics Solid acids Antibiotic residue
ISSN号0016-2361
DOI10.1016/j.fuel.2022.125797
通讯作者Yuan, Haoran(yuanhr@ms.giec.ac.cn)
英文摘要In the present study, the kinetics for waste mixed cloth (WMC) pyrolysis over antibiotic residue derived carbon-based solid acids was investigated for the first time. The kinetic parameters for direct pyrolysis and WMC catalyzed pyrolysis were calculated through isoconvertional method, and different types of mechanism function models were employed to elucidate the catalytic pyrolysis process of WMC. Meanwhile, the most suitable pyrolysis mechanism model was determined by matching the apparent activation energy (E-a). From the kinetical results, the carbon-based solid phosphoric acids significantly reduced the E-a of the main reaction of WMC pyrolysis, which significantly decreased from 366.79 similar to 434.26 kJ/mol to 141.07 similar to 184.85 kJ/mol. The matching of mechanistic models confirmed that the catalytic reaction largely depended on both phase boundary control and diffusion control, which corresponded to the interaction of the primary pyrolysis products with the outer surface and inner acidic sites from carbon-based solid acids, respectively. The more acidic sites on the outer surface of the catalyst, the better its catalytic pyrolysis kinetic process matches the phase boundary-control model. This kinetical investigation will provide a promising reference for the rational design of carbon-based solid acids in WMC pyrolysis, with the aim of realizing the high-value utilization of organic solid wastes.
WOS关键词CATALYTIC FAST PYROLYSIS ; THERMOGRAVIMETRIC ANALYSIS ; LIGNOCELLULOSIC BIOMASS ; THERMAL-BEHAVIOR ; RESISTANCE GENES ; CO-PYROLYSIS ; CELLULOSE ; LEVOGLUCOSENONE ; MANAGEMENT ; MECHANISM
资助项目National Key R & D Program of China[2019YFC1906605] ; National Natural Science Foundation of China[51976222] ; Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou)[GML2019ZD0101] ; Guangdong Basic and Applied Basic Research Foundation[2021B1515020068] ; State Key Laboratory of Clean Energy Utilization[ZJU-CEU2020023]
WOS研究方向Energy & Fuels ; Engineering
语种英语
WOS记录号WOS:000862871600004
出版者ELSEVIER SCI LTD
资助机构National Key R & D Program of China ; National Natural Science Foundation of China ; Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) ; Guangdong Basic and Applied Basic Research Foundation ; State Key Laboratory of Clean Energy Utilization
源URL[http://ir.giec.ac.cn/handle/344007/37456]  
专题中国科学院广州能源研究所
通讯作者Yuan, Haoran
作者单位1.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China
2.CAS Key Lab Renewable Energy, Guangzhou 510640, Peoples R China
3.Southern Marine Sci & Engn Guangdong Lab Guangzhou, Zhuhai 511458, Peoples R China
4.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China
5.Univ Sci & Technol China, Sch Energy Sci & Engn, Guangzhou 510640, Peoples R China
推荐引用方式
GB/T 7714		 Li, Chengyu,Zhang, Jun,Shan, Rui,et al. Kinetic study for thermocatalytic degradation of waste mixed cloth over antibiotic residue derived carbon-based solid acids[J]. FUEL,2023,331:10.
APA Li, Chengyu,Zhang, Jun,Shan, Rui,Yuan, Haoran,&Chen, Yong.(2023).Kinetic study for thermocatalytic degradation of waste mixed cloth over antibiotic residue derived carbon-based solid acids.FUEL,331,10.
MLA Li, Chengyu,et al."Kinetic study for thermocatalytic degradation of waste mixed cloth over antibiotic residue derived carbon-based solid acids".FUEL 331(2023):10.

入库方式： OAI收割

来源：广州能源研究所

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