Combustion characteristics and arsenic retention during co-combustion of agricultural biomass and bituminous coal
Zhou, Chuncai1,2; Liu, Guijian1,2; Wang, Xudong1; Qi, Cuicui1; Hu, Yunhu3
2016-08-01
发表期刊BIORESOURCE TECHNOLOGY
卷号214期号:2016页码:218-224
文章类型Article
摘要A combination of thermogravimetric analysis (TG) and laboratory-scale circulated fluidized bed combustion experiment was conducted to investigate the thermochemical, kinetic and arsenic retention behavior during co-combustion bituminous coal with typical agricultural biomass. Results shown that ignition performance and thermal reactivity of coal could be enhanced by adding biomass in suitable proportion. Arsenic was enriched in fly ash and associated with fine particles during combustion of coal/biomass blends. The emission of arsenic decreased with increasing proportion of biomass in blends. The retention of arsenic may be attributed to the interaction between arsenic and fly ash components. The positive correlation between calcium content and arsenic concentration in ash suggesting that the arsenic-calcium interaction may be regarded as the primary mechanism for arsenic retention. (C) 2016 Elsevier Ltd. All rights reserved.
关键词Bituminous Coal Agricultural Biomass Co-combustion Thermochemical Arsenic Retention
WOS标题词Science & Technology ; Life Sciences & Biomedicine ; Technology
DOI10.1016/j.biortech.2016.04.104
关键词[WOS]FIRED POWER-PLANTS ; TRACE-ELEMENT BEHAVIOR ; FLUE-GAS ; EQUILIBRIUM CALCULATIONS ; KINETICS ; SELENIUM ; CAPTURE ; BLENDS ; SPECIATION ; EMISSION
收录类别SCI
语种英语
WOS研究方向Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS类目Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS记录号WOS:000377366900028
引用统计
被引频次:16[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ieecas.cn/handle/361006/5735
专题黄土与第四纪地质国家重点实验室(2010~)
作者单位1.Univ Sci & Technol China, Sch Earth & Space Sci, CAS Key Lab Crust Mantle Mat & Environm, Hefei 230026, Peoples R China
2.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710075, Shaanxi, Peoples R China
3.Huainan Normal Univ, Dept Chem & Chem Engn, Huainan 232001, Peoples R China
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Zhou, Chuncai,Liu, Guijian,Wang, Xudong,et al. Combustion characteristics and arsenic retention during co-combustion of agricultural biomass and bituminous coal[J]. BIORESOURCE TECHNOLOGY,2016,214(2016):218-224.
APA Zhou, Chuncai,Liu, Guijian,Wang, Xudong,Qi, Cuicui,&Hu, Yunhu.(2016).Combustion characteristics and arsenic retention during co-combustion of agricultural biomass and bituminous coal.BIORESOURCE TECHNOLOGY,214(2016),218-224.
MLA Zhou, Chuncai,et al."Combustion characteristics and arsenic retention during co-combustion of agricultural biomass and bituminous coal".BIORESOURCE TECHNOLOGY 214.2016(2016):218-224.
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