| 艾萨炉渣和转炉渣混合贫化机理的探讨 |
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| 引用本文： | 张邦琪,史谊峰. 艾萨炉渣和转炉渣混合贫化机理的探讨[J]. 中国有色冶金, 2005, 25(5): 24-28 |
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| 作者姓名： | 张邦琪 史谊峰 |
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| 作者单位： | 云南铜业股份有限公司,云南,昆明,650102 |
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| 摘 要： | 从贫化电炉处理艾萨炉渣和转炉渣的特性出发,分析和探讨了氧势、锍品位、Fe3O4、渣含铜之间的关系,以及Fe3O4还原的热力学和动力学条件。指出了贫化电炉的控制重点是Fe3O4还原以及还原剂的选择。
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| 关 键 词： | 艾萨炉渣 转炉渣 贫化机理 |
| 文章编号： | 1672-6103(2005)05-0024-05 |
Discussion about cleaning mechanism of mixed slag from Isa furnace and converting furnace |
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| ZHANG Bang-qi,SHI Yi-feng. Discussion about cleaning mechanism of mixed slag from Isa furnace and converting furnace[J]. China Nonferrous Metallurgy, 2005, 25(5): 24-28 |
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| Authors: | ZHANG Bang-qi SHI Yi-feng |
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| Affiliation: | ZHANG Bang-qi SHI Yi-feng |
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| Abstract: | Proceeding from the features of electric slag cleaning furnace for treating Isa furnace slag and converting slag, this article analyses and discusses the relations between oxygen potential, matte grade, Fe3O4 and copper in slag as well as thermodynamics and dynamics of Fe3O4 reduction; then it points out that the importance for control of the electric slag cleaning furnace lies in reduction of Fe3O4 and selection of correct reductant. |
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| Keywords: | Isa furnace slag converting slag slag cleaning mechanism |
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