CAS OpenIR  > 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
2015-09-01
Source PublicationIRONMAKING & STEELMAKING
ISSN0301-9233
Volume42Issue:8Pages:579-584
AbstractThis 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.
KeywordBiomass Carbon Containing Pellet Rotary Hearth Furnace Direct Reduced Iron
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
DOI10.1179/1743281215Y.0000000001
Indexed BySCI
Language英语
WOS KeywordREDUCTION ; CARBON ; COMPOSITE ; IRON ; TECHNOLOGIES ; STEELMAKING ; MODEL
WOS Research AreaMetallurgy & Metallurgical Engineering
WOS SubjectMetallurgy & Metallurgical Engineering
WOS IDWOS:000361383000003
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/19572
Collection湿法冶金清洁生产技术国家工程实验室
Affiliation1.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
Recommended Citation
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.
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