Effects of Temperature and Additives on NO x Emission From Combustion of Fast-Growing Grass

doi:10.3389/fenrg.2021.772755

GIEC OpenIR

	Effects of Temperature and Additives on NO x Emission From Combustion of Fast-Growing Grass
	Liu, Haili 1; Hong, Qingchao 1; Liu, Heyun 1; Huang, Zhen 2; Zhang, Xu 1; Chen, Wang 1; Zeng, Xi 1; Pan, Shulin 1
	2021-11-11
发表期刊	FRONTIERS IN ENERGY RESEARCH
ISSN	2296-598X
卷号	9 页码:10
通讯作者	Huang, Zhen(huangzhen@ms.giec.ac.cn)
摘要	Fast-growing grass, as a popular renewable energy, is low in sulfur content, so NOx is the major pollutant during its combustion. To study the emission characteristics of NOx and obtain the data of controlling NOx emission, the effects of combustion temperature as well as the additive type and mass fraction were investigated on the emission characteristics of NOx from the combustion of fast-growing grass. Results revealed that the first peak for NOx emission from this combustion gradually increases with an increase in temperature. Moreover, the additives were found to dramatically impact the amount of NOx emission and its representative peak. The optimal additives and their optimal mass fractions were determined at various specific temperatures to reduce NOx emission. At combustion temperatures of 600, 700, 750, 800, and 850 degrees C, the optimal conditions to limit NOx emissions were 5% SiO2, 3% Al2O3, 3% Ca(OH)(2), 15% Al2O3, and 3% SiO2 (or 3% Al2O3), respectively; the corresponding emission peaks decreased by 43.59, 44.21, 47.99, 24.18, and 30.60% (or 31.51%), with denitration rates of 63.28, 50.34, 57.44, 27.05, and 27.34% (or 27.28%), respectively.
关键词	fast-growing grass NOx emissions denitration rate emission peak the optimal mass fraction
DOI	10.3389/fenrg.2021.772755
关键词[WOS]	ALGAL BIOMASS COMBUSTION ; REDUCTION ; CAO ; CARBON ; UREA ; PRECURSORS ; CONVERSION ; KINETICS ; REMOVAL ; RELEASE
收录类别	SCI
语种	英语
资助项目	Hunan Provincial Natural Science Foundation of China[2021JJ50132] ; Hunan Province Graduate Scientific Research and Innovation Project of China[CX20201189]
WOS研究方向	Energy & Fuels
项目资助者	Hunan Provincial Natural Science Foundation of China ; Hunan Province Graduate Scientific Research and Innovation Project of China
WOS类目	Energy & Fuels
WOS记录号	WOS:000725582500001
出版者	FRONTIERS MEDIA SA
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/35380
专题	中国科学院广州能源研究所
通讯作者	Huang, Zhen
作者单位	1.Hunan Inst Humanities Sci & Technol, Sch Energy & Mech Engn, Loudi, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou, Peoples R China
推荐引用方式 GB/T 7714	Liu, Haili,Hong, Qingchao,Liu, Heyun,et al. Effects of Temperature and Additives on NO x Emission From Combustion of Fast-Growing Grass[J]. FRONTIERS IN ENERGY RESEARCH,2021,9:10.
APA	Liu, Haili.,Hong, Qingchao.,Liu, Heyun.,Huang, Zhen.,Zhang, Xu.,...&Pan, Shulin.(2021).Effects of Temperature and Additives on NO x Emission From Combustion of Fast-Growing Grass.FRONTIERS IN ENERGY RESEARCH,9,10.
MLA	Liu, Haili,et al."Effects of Temperature and Additives on NO x Emission From Combustion of Fast-Growing Grass".FRONTIERS IN ENERGY RESEARCH 9(2021):10.