ESTIMATION OF FLUORINE AND SULFUR BEHAVIORS AFFECTED BY CONVERTER OFF-GAS DUSTS

doi:10.1080/00102202.2011.566233

IMECH-IR > 等离子体与燃烧中心(2009-2011)

	ESTIMATION OF FLUORINE AND SULFUR BEHAVIORS AFFECTED BY CONVERTER OFF-GAS DUSTS
	Li S(李森); Wei XL(魏小林); Li, S, Chinese Acad Sci, Inst Mech, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China
发表期刊	Combustion Science and Technology
	2011
卷号	183 期号:10 页码:984-1001
ISSN	0010-2202
摘要	Converter steelmaking produces a large amount of high-temperature flue, which contains pollutant gases (SO(2), HF, etc.) and entrains fine dusts (Fe, FeO, Fe(2)O(3), CaO, etc.), and fluorine and sulfur behaviors that were affected by dusts in off-gas are estimated by chemical equilibrium method. The behaviors of fluorine and sulfur in off-gas are very different at reducing and oxidizing atmospheres. At a reducing atmosphere, main fluorides in off-gas are SiF(4)(g), CaF(2)(s), HF, and CaF(2)(g); the main sulfides are FeS(2)(s), FeS(s), COS(g), SO(2)(g), and S(2)(g); and CaO can effectively defluorine at T < 1000 K. At oxidizing atmosphere, main fluorides are SiF(4)(g), HF, and CaF(2)(g); the main sulfides are Fe(2)(SO(4))(3)(s), CaSO(4)(s), SO(2)(g), and SO(3)(g); and defluorination and desulfurization by dusts are completely effectively at MR >= 1 and T < 1100 K.
关键词	Converter Off-gas Dust Hf So(2) High-temperature Emission
学科领域	Thermodynamics ; Energy & Fuels ; Engineering
DOI	10.1080/00102202.2011.566233
URL	查看原文
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000294897000002
关键词[WOS]	HIGH-TEMPERATURE ; EMISSION
WOS研究方向	Thermodynamics ; Energy & Fuels ; Engineering
WOS类目	Thermodynamics ; Energy & Fuels ; Engineering, Multidisciplinary ; Engineering, Chemical
项目资助者	Financial supports by the National Natural Science Foundation of China (No. 50976123) and the Knowledge Innovation Program of the Chinese Academy of Sciences (No. KGCX2-YW-321) are acknowledged.
课题组名称	LHD高效洁净燃烧(CPCR)
论文分区	二类
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://dspace.imech.ac.cn/handle/311007/44869
专题	等离子体与燃烧中心(2009-2011)
通讯作者	Li, S, Chinese Acad Sci, Inst Mech, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Li S,Wei XL,Li, S, Chinese Acad Sci, Inst Mech, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China. ESTIMATION OF FLUORINE AND SULFUR BEHAVIORS AFFECTED BY CONVERTER OFF-GAS DUSTS[J]. Combustion Science and Technology,2011,183,10,:984-1001.
APA	李森,魏小林,&Li, S, Chinese Acad Sci, Inst Mech, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China.(2011).ESTIMATION OF FLUORINE AND SULFUR BEHAVIORS AFFECTED BY CONVERTER OFF-GAS DUSTS.Combustion Science and Technology,183(10),984-1001.
MLA	李森,et al."ESTIMATION OF FLUORINE AND SULFUR BEHAVIORS AFFECTED BY CONVERTER OFF-GAS DUSTS".Combustion Science and Technology 183.10(2011):984-1001.

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