Desulfurization ability of metallurgical dusts from blast furnace ironmaking process
文献类型：期刊论文
| 作者 | Ye, SF; Xie, YS; Guo, ZC; Yang, XM; Chen, YF |
| 刊名 | JOURNAL OF CHEMICAL ENGINEERING OF JAPAN
 |
| 出版日期 | 2001-09-01 |
| 卷号 | 34期号:9页码:1103-1107 |
| 关键词 | sulfur capacity flue gas desulfurization metallurgical dusts breakthrough time |
| ISSN号 | 0021-9592 |
| 其他题名 | J. Chem. Eng. Jpn. |
| 中文摘要 | The sulfur capacity of metallurgical dusts from blast furnace ironmaking processes was measured in the temperature range from 298 to 923 K. The experimental results show that the sulfur capacity of metallurgical dusts is considerably increased with the increase of temperature from 298 to 923 K. The desulfurization ability of metallurgical dusts is mainly depend on its content of oxides of ZnO, PbO, CaO and MnO when the temperature is lower than 623 K, but when the temperature is higher than 623 K the contributions of iron oxides become dominant. Carbon content, due to its absorption effect, has a positive effect on the desulfurization ability of metallurgical dusts below 623 K. If the temperature increased to higher than 623 K the absorption effect of carbon disappears and the role of desulfurization reaction between H,S and the metal oxide such as ZnO, PbO, Fe2O3, CaO and MnO as well as the H2S diffusion in intraparticle of metallurgical dusts seems more important. |
| 英文摘要 | The sulfur capacity of metallurgical dusts from blast furnace ironmaking processes was measured in the temperature range from 298 to 923 K. The experimental results show that the sulfur capacity of metallurgical dusts is considerably increased with the increase of temperature from 298 to 923 K. The desulfurization ability of metallurgical dusts is mainly depend on its content of oxides of ZnO, PbO, CaO and MnO when the temperature is lower than 623 K, but when the temperature is higher than 623 K the contributions of iron oxides become dominant. Carbon content, due to its absorption effect, has a positive effect on the desulfurization ability of metallurgical dusts below 623 K. If the temperature increased to higher than 623 K the absorption effect of carbon disappears and the role of desulfurization reaction between H,S and the metal oxide such as ZnO, PbO, Fe2O3, CaO and MnO as well as the H2S diffusion in intraparticle of metallurgical dusts seems more important. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Chemical |
| 研究领域[WOS] | Engineering |
| 收录类别 | ISTP ; SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000171352000006 |
| 公开日期 | 2013-11-14 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/5737]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | Chinese Acad Sci, Inst Chem Met, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ye, SF,Xie, YS,Guo, ZC,et al. Desulfurization ability of metallurgical dusts from blast furnace ironmaking process[J]. JOURNAL OF CHEMICAL ENGINEERING OF JAPAN,2001,34(9):1103-1107. |
| APA | Ye, SF,Xie, YS,Guo, ZC,Yang, XM,&Chen, YF.(2001).Desulfurization ability of metallurgical dusts from blast furnace ironmaking process.JOURNAL OF CHEMICAL ENGINEERING OF JAPAN,34(9),1103-1107. |
| MLA | Ye, SF,et al."Desulfurization ability of metallurgical dusts from blast furnace ironmaking process".JOURNAL OF CHEMICAL ENGINEERING OF JAPAN 34.9(2001):1103-1107. |
入库方式： OAI收割
来源：过程工程研究所
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