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利用低品位铜矿生产氧化铜和高纯三氧化二铁

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石荣铭. 利用低品位铜矿生产氧化铜和高纯三氧化二铁[J]. 矿产综合利用, 2001, (2): 7-10. doi: 10.3969/j.issn.1000-6532.2001.02.002
引用本文: 石荣铭. 利用低品位铜矿生产氧化铜和高纯三氧化二铁[J]. 矿产综合利用, 2001, (2): 7-10. doi: 10.3969/j.issn.1000-6532.2001.02.002
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The Production of Copper Oxide and High Purity Ferric Oxide from Low-grade Copper Ores[J]. Multipurpose Utilization of Mineral Resources, 2001, (2): 7-10. doi: 10.3969/j.issn.1000-6532.2001.02.002
Citation: The Production of Copper Oxide and High Purity Ferric Oxide from Low-grade Copper Ores[J]. Multipurpose Utilization of Mineral Resources, 2001, (2): 7-10. doi: 10.3969/j.issn.1000-6532.2001.02.002
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利用低品位铜矿生产氧化铜和高纯三氧化二铁

  • 西南工学院材料科学与工程系,

详细信息

  • 中图分类号: TF111.31

The Production of Copper Oxide and High Purity Ferric Oxide from Low-grade Copper Ores

    摘要
  • 研究了低品位铜矿生产氧化铜及铜盐并利用其副产物FeSO4经除杂纯化后与辅助材料焙烧生产高纯氧化铁红的工艺路线,讨论了矿石的粒度、酸度、除杂、提纯、焙烧温度对产品质量的影响,优化出最佳工艺条件。
    The technological process of producing copper oxide and copper salts from low-grade copper ores was described in this paper.By-product,ferrous sulfate,produced in the process can be used for production of high purity iron oxide red through removing impurities and roasting ferrous sulfate under condition of adding auxiliary material.The effect of ore size,acidity,removal of impurity,roasting temperature etc,on product quality was also discussed.The optimal condition for the process was proposed.
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刊出日期:  2001-04-01

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