中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Effect of CaO and CaCO3 on reduction rate of iron ore pellets containing carbon

文献类型:期刊论文

作者Yang, XM; Xie, YS; Wang, DG; Huang, DB; Kong, LT; Yang, TJ
刊名JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL
出版日期2000-11-01
卷号7期号:2页码:1-5
关键词iron ore pellet containing carbon reduction rate CaO CaCO3
ISSN号1006-706X
其他题名J. Iron Steel Res. Int.
中文摘要The effect of metallurgical fluxes CaO and CaCO3 on the reduction rate of iron ore pellets containing carbon in nitrogen atmosphere has been studied by a weight-loss thermal balance. The experimental results showed that adding CaO or CaCO3 can promote reduction reaction as the added CaO or CaCO3 probably decrease the apparent activation energy of iron ore concentrate-carbon-CaO or CaCO3 reaction, and the reduction rate constant changes with mass percent of CaO and CaCO3. The kinetic analysis also showed that the rate-controlling step of the reaction is inner gas diffusion.
英文摘要The effect of metallurgical fluxes CaO and CaCO3 on the reduction rate of iron ore pellets containing carbon in nitrogen atmosphere has been studied by a weight-loss thermal balance. The experimental results showed that adding CaO or CaCO3 can promote reduction reaction as the added CaO or CaCO3 probably decrease the apparent activation energy of iron ore concentrate-carbon-CaO or CaCO3 reaction, and the reduction rate constant changes with mass percent of CaO and CaCO3. The kinetic analysis also showed that the rate-controlling step of the reaction is inner gas diffusion.
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]BOUDOUARD REACTION
收录类别SCI
原文出处://WOS:000167028400001
语种英语
WOS记录号WOS:000167028400001
公开日期2013-11-15
版本出版稿
源URL[http://ir.ipe.ac.cn/handle/122111/5894]  
专题过程工程研究所_研究所(批量导入)
作者单位1.Chinese Acad Sci, Inst Chem Met, Beijing 100080, Peoples R China
2.Univ Sci & Technol Beijing, Beijing 100083, Peoples R China
推荐引用方式
GB/T 7714
Yang, XM,Xie, YS,Wang, DG,et al. Effect of CaO and CaCO3 on reduction rate of iron ore pellets containing carbon[J]. JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL,2000,7(2):1-5.
APA Yang, XM,Xie, YS,Wang, DG,Huang, DB,Kong, LT,&Yang, TJ.(2000).Effect of CaO and CaCO3 on reduction rate of iron ore pellets containing carbon.JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL,7(2),1-5.
MLA Yang, XM,et al."Effect of CaO and CaCO3 on reduction rate of iron ore pellets containing carbon".JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL 7.2(2000):1-5.

入库方式: OAI收割

来源:过程工程研究所

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