Radiocarbon Determination of the Carbon-Based Biomass Blending Ratio by Analysing Flue Gas Emitted from Coupled Combustion

doi:10.1166/jbmb.2020.1996

	Radiocarbon Determination of the Carbon-Based Biomass Blending Ratio by Analysing Flue Gas Emitted from Coupled Combustion
	He, Ailing 1; Li, Zaifeng 4; Li, Jinping 1; Wang, Xin 4; Zhang, Liya 3; Wang, Zhiwei 4; He, Xiaofeng 4; Yang, Shuhua 4; Xin, Xiaofei 1; Sun, Tanglei 4
刊名	JOURNAL OF BIOBASED MATERIALS AND BIOENERGY
	2020-10-01
卷号	14 期号:5 页码:608-615
关键词	Blending Ratio Determination Radiocarbon Method Coupled Combustion Calculation Model Accelerator Mass Spectrometry Liquid Scintillation Counting
ISSN号	1556-6560
DOI	10.1166/jbmb.2020.1996
英文摘要	The determination of carbon-based biomass blending ratio was a prerequisite for the large-scale development of the coupled combustion technology of biomass and coal. In this study, the experimental system of the radiocarbon method to detect the carbon-based biomass blending ratio by analyzing the flue gases produced during coupled combustion was built, and the calculation model of the carbon-based biomass blending ratio was proposed, and the accuracy and precision of the radiocarbon method were evaluated. The results showed that there was a good linear relationship between the C-14 concentration of CO2 samples and biogenic fractions in flue gas. The application of the new calculation model improved the accuracy of the C-14 determination method, and the relative error increased as the carbon-based biomass blending ratio decreased in the C-14 method: the minimum relative error of the carbon-based biomass blending ratio with carbon-based assay was 15.16%,12.21%, 9.61%, 7.96% and 3.13% when considering coal and air simultaneously in AMS analysis. This further validated the C-14 determination method as an accurate method for identifying the carbon-based biomass blending ratio in biomass and coal coupled combustion.
WOS研究方向	Chemistry ; Energy & Fuels ; Materials Science
语种	英语
出版者	AMER SCIENTIFIC PUBLISHERS
WOS记录号	WOS:000618683500003
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/155075]
专题	能源与动力工程学院
作者单位	1.Lanzhou Univ Technol, Sch Energy & Power Engn, Lanzhou 730050, Peoples R China; 2.Henan Acad Sci, Zhengzhou 450008, Peoples R China 3.Henan Bodun Biotechnol Co Ltd, Zhengzhou 450008, Peoples R China; 4.Henan Key Lab Biomass Energy, Zhengzhou 450008, Peoples R China;
推荐引用方式 GB/T 7714	He, Ailing,Li, Zaifeng,Li, Jinping,et al. Radiocarbon Determination of the Carbon-Based Biomass Blending Ratio by Analysing Flue Gas Emitted from Coupled Combustion[J]. JOURNAL OF BIOBASED MATERIALS AND BIOENERGY,2020,14(5):608-615.
APA	He, Ailing.,Li, Zaifeng.,Li, Jinping.,Wang, Xin.,Zhang, Liya.,...&Lei, Tingzhou.(2020).Radiocarbon Determination of the Carbon-Based Biomass Blending Ratio by Analysing Flue Gas Emitted from Coupled Combustion.JOURNAL OF BIOBASED MATERIALS AND BIOENERGY,14(5),608-615.
MLA	He, Ailing,et al."Radiocarbon Determination of the Carbon-Based Biomass Blending Ratio by Analysing Flue Gas Emitted from Coupled Combustion".JOURNAL OF BIOBASED MATERIALS AND BIOENERGY 14.5(2020):608-615.