干旱区生态环境知识资源中心(Arid): Elucidating the pyrolysis reaction mechanism of Calotropis procera and analysis of pyrolysis products to evaluate its potential for bioenergy and chemicals

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DOI	10.1016/j.biortech.2020.124545
	Elucidating the pyrolysis reaction mechanism of Calotropis procera and analysis of pyrolysis products to evaluate its potential for bioenergy and chemicals
	Ahmad, Muhammad Sajjad; Liu, Chen-Guang; Nawaz, Muhammad; Tawab, Abdul; Shen, Xiaoqian; Shen, Boxiong; Mehmood, Muhammad Aamer
通讯作者	Mehmood, MA (corresponding author), Govt Coll Univ Faisalabad, Faisalabad 38000, Pakistan.
来源期刊	BIORESOURCE TECHNOLOGY
ISSN	0960-8524
EISSN	1873-2976
出版年	2021
卷号	322
英文摘要	The present study was focused on evaluating the bioenergy potential of waste biomass of desert plant Calotropis procera. The biomass was pyrolyzed at four heating rates including 10 degrees Cmin(-1), 20 degrees Cmin(-1), 40 degrees Cmin(-1), and 80 degrees Cmin(-1). The pyrolysis reaction kinetics and thermodynamics parameters were assessed using isoconversional models namely Kissenger-Akahira-Sunose, Flynn-Wall-Ozawa, and Starink. Major pyrolysis reaction occurred between 200 and 450 degrees C at the conversion points (alpha) ranging from 0.2 to 0.6 while their corresponding reaction parameters including activation energy, enthalpy change, Gibb's free energy and pre-exponential factors were ranged from 165 to 207 kJ mol(-1), 169-200 kJ mol(-1), 90-42 kJ mol(-1), and 10(18)-10(26) s(-1), respectively. The narrow range of pre-exponential factors indicated a uniform pyrolysis, while lower differences between enthalpy change and activation energies indicated that reactions were thermodynamically favorable. The evolved gases were dominated by propanoic acid, 3-hydroxy-, hydrazide, hydrazinecarboxamide and carbohydrazide followed by amines/amides, alcohols, acids, aldehydes/ketones, and esters.
英文关键词	Calotropis procera Pyrolysis Thermodynamics parameters Bioenergy TG-FTIR-MS
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000607543000008
WOS关键词	TG-FTIR-MS ; THERMAL-BEHAVIOR ; THERMODYNAMICS PARAMETERS ; DEGRADATION KINETICS ; ACTIVATION-ENERGY ; CO-PYROLYSIS ; BIOMASS ; WASTE ; COMBUSTION ; MICROALGAE
WOS类目	Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS研究方向	Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/347760
作者单位	[Ahmad, Muhammad Sajjad; Shen, Boxiong] Hebei Univ Technol, Sch Energy & Environm Engn, Tianjin Key Lab Clean Energy & Pollut Control, Tianjin, Peoples R China; [Liu, Chen-Guang] Shanghai Jiao Tong Univ, Sch Life Sci & Biotechnol, Joint Int Res Lab Metab & Dev Sci, State Key Lab Microbial Metab, Shanghai 200240, Peoples R China; [Nawaz, Muhammad; Mehmood, Muhammad Aamer] Govt Coll Univ Faisalabad, Faisalabad 38000, Pakistan; [Tawab, Abdul] Natl Inst Biotechnol & Genet Engn, Faisalabad 38000, Pakistan; [Shen, Xiaoqian] Jilin Univ, Sch Comp Sci & Technol, Jilin 130000, Jilin, Peoples R China
推荐引用方式 GB/T 7714	Ahmad, Muhammad Sajjad,Liu, Chen-Guang,Nawaz, Muhammad,et al. Elucidating the pyrolysis reaction mechanism of Calotropis procera and analysis of pyrolysis products to evaluate its potential for bioenergy and chemicals[J],2021,322.
APA	Ahmad, Muhammad Sajjad.,Liu, Chen-Guang.,Nawaz, Muhammad.,Tawab, Abdul.,Shen, Xiaoqian.,...&Mehmood, Muhammad Aamer.(2021).Elucidating the pyrolysis reaction mechanism of Calotropis procera and analysis of pyrolysis products to evaluate its potential for bioenergy and chemicals.BIORESOURCE TECHNOLOGY,322.
MLA	Ahmad, Muhammad Sajjad,et al."Elucidating the pyrolysis reaction mechanism of Calotropis procera and analysis of pyrolysis products to evaluate its potential for bioenergy and chemicals".BIORESOURCE TECHNOLOGY 322(2021).