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 | |
| 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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