Radiocarbon Determination of the Carbon-Based Biomass Blending Ratio by Analysing Flue Gas Emitted from Coupled Combustion | |
He, Ailing1; Li, Zaifeng4; Li, Jinping1; Wang, Xin4; Zhang, Liya3; Wang, Zhiwei4; He, Xiaofeng4; Yang, Shuhua4; Xin, Xiaofei1; Sun, Tanglei4 | |
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. |
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