Pulverized Coal Combustion Catalyzed by CeO2 Based on Iron-Making System
文献类型：期刊论文
| 作者 | Gong Xu-zhong1,2; Guo Zhan-cheng1,3; Wang Zhi1 |
| 刊名 | JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL
 |
| 出版日期 | 2009-10-01 |
| 卷号 | 16期号:增刊: 2页码:777-782 |
| 关键词 | pulverized coal catalytic combustion ignition temperature CeO2 |
| ISSN号 | 1006-706X |
| 通讯作者 | Gong, XZ |
| 英文摘要 | Differential thermal analysis (DTA) and layer firing reactors were employed to investigate effect of CeO2 on anthracite combustion, indicating that CeO2 decreased ignition temperature of anthracite, and increased its combustion rate. To improve catalytic effect, CeO2 was sieved to four different particles, revealing that CeO2 with smaller particle has better effect at range of given coal particle. If catalysts are nano-size particles, the effect will be improved more. However, excessive overage of coal particle surface by nano-size catalyst will result in the reducing of contact area between oxygen and coal particle, thus hindering the evolution of coal combustion. Consequently, we should reduce the additive of catalyst. In addition, effects of heating rate and oxygen enrichment ratio on anthracite combustion catalyzed by CeO2 were investigate, showing that the higher heating rate and oxygen enrichment ratio, the better catalytic effect. |
| 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] | CARBON ; OXIDATION ; PARTICLES |
| 收录类别 | SCI ; ISTP |
| 语种 | 英语 |
| WOS记录号 | WOS:000273086500047 |
| 公开日期 | 2013-11-29 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/6576]  |
| 专题 | 过程工程研究所_多相复杂系统国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100049, Peoples R China 2.Chinese Acad Sci, China Grad Univ, Beijing 100049, Peoples R China 3.Univ Sci & Technol Beijing, Key Lab Ecol & Recycle Met, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gong Xu-zhong,Guo Zhan-cheng,Wang Zhi. Pulverized Coal Combustion Catalyzed by CeO2 Based on Iron-Making System[J]. JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL,2009,16(增刊: 2):777-782. |
| APA | Gong Xu-zhong,Guo Zhan-cheng,&Wang Zhi.(2009).Pulverized Coal Combustion Catalyzed by CeO2 Based on Iron-Making System.JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL,16(增刊: 2),777-782. |
| MLA | Gong Xu-zhong,et al."Pulverized Coal Combustion Catalyzed by CeO2 Based on Iron-Making System".JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL 16.增刊: 2(2009):777-782. |
入库方式： OAI收割
来源：过程工程研究所
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