Biomass reducing agent utilisation in rotary hearth furnace process for DRI production

CORC > 过程工程研究所 > 中国科学院过程工程研究所 > 湿法冶金清洁生产技术国家工程实验室

	Biomass reducing agent utilisation in rotary hearth furnace process for DRI production
	Han, H.1; Duan, D.1; Yuan, P.2; Li, D.2
刊名	IRONMAKING & STEELMAKING
	2015-09-01
卷号	42 期号:8 页码:579-584
关键词	Biomass Carbon containing pellet Rotary hearth furnace Direct reduced iron
ISSN号	0301-9233
英文摘要	This study aims to provide a theoretical and technical basis for utilisation of biomass (bamboo char, charcoal and straw fibre) in the rotary hearth furnace process to produce direct reduced iron. Each biomass material has strengths and weaknesses. The bamboo char pellets possess high fixed carbon content, but the lower strength and the expansion rate of pellets make it difficult to reach production requirements. Although the charcoal based pellets are similar to coal based pellets, their strength is the lowest of these reducing agents. The straw fibre based pellets possess high strength and large volume shrinkage, but the low fixed carbon content results in low productivity. Using biomass in a combination of these alternatives can enable coal to be replaced and produce pellets with a higher metallization than with coal.
WOS标题词	Science & Technology ; Technology
类目[WOS]	Metallurgy & Metallurgical Engineering
研究领域[WOS]	Metallurgy & Metallurgical Engineering
关键词[WOS]	REDUCTION ; CARBON ; COMPOSITE ; IRON ; TECHNOLOGIES ; STEELMAKING ; MODEL
收录类别	SCI
语种	英语
WOS记录号	WOS:000361383000003
内容类型	期刊论文
源URL	[http://ir.ipe.ac.cn/handle/122111/19572]
专题	过程工程研究所_湿法冶金清洁生产技术国家工程实验室
作者单位	1.Chinese Acad Sci, Inst Proc Engn, Key Lab Green Proc & Engn, Beijing 100190, Peoples R China 2.Hebei United Univ, Coll Met & Energy, Tangshan 063009, Hebei, Peoples R China
推荐引用方式 GB/T 7714	Han, H.,Duan, D.,Yuan, P.,et al. Biomass reducing agent utilisation in rotary hearth furnace process for DRI production[J]. IRONMAKING & STEELMAKING,2015,42(8):579-584.
APA	Han, H.,Duan, D.,Yuan, P.,&Li, D..(2015).Biomass reducing agent utilisation in rotary hearth furnace process for DRI production.IRONMAKING & STEELMAKING,42(8),579-584.
MLA	Han, H.,et al."Biomass reducing agent utilisation in rotary hearth furnace process for DRI production".IRONMAKING & STEELMAKING 42.8(2015):579-584.