| 卡尔多炉处理高杂铜阳极泥的工艺改进 |
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| 引用本文： | 花少杰,胡鹏举,布金峰.卡尔多炉处理高杂铜阳极泥的工艺改进[J].有色金属(冶炼部分),2020(2):45-48. |
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| 作者姓名： | 花少杰 胡鹏举 布金峰 |
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| 作者单位： | 阳谷祥光铜业有限公司,阳谷祥光铜业有限公司,阳谷祥光铜业有限公司 |
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| 基金项目： | 国家发展改革委员会投资项目（发改投资[2012]542号） |
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| 摘 要： | 随着铜闪速熔炼工艺日益成熟,对复杂铜矿的适应性越来越强,后续电解精炼产出更多杂质含量较高的铜阳极泥。针对杂质高、金银品位低的铜阳极泥,从卡尔多炉操作和配套设施工艺以及中间物料控制三方面进行了优化改造,使得卡尔多炉的年处理物料量从2 400t提升至3 800t,生产能力提高了58.3%,实现了金银产能的最大化。
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| 关 键 词： | 卡尔多炉 低品位 铜阳极泥 优化改造 中间物料 |
| 收稿时间： | 2019/9/25 0:00:00 |
| 修稿时间： | 2019/9/29 0:00:00 |
Technology Improvement on Treatment of Copper Anode Slime with High Impurity in Kaldo Furnace |
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| HUA Shao-jie,HU Peng-ju and BU Jing-feng.Technology Improvement on Treatment of Copper Anode Slime with High Impurity in Kaldo Furnace[J].Nonferrous Metals(Extractive Metallurgy),2020(2):45-48. |
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| Authors: | HUA Shao-jie HU Peng-ju and BU Jing-feng |
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| Affiliation: | Yanggu Xiangguang Copper Co.,Ltd.,Liaocheng,, |
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| Abstract: | With gradual maturity of copper flash smelting and stronger adaptability to treat complex copper ore, more copper anode slime with higher impurity content was produced by subsequent electrolytic refining. To address copper anode slime with high impurity and low-grade gold and silver, optimization and transformation of operation of Kaldo furnace, supporting facility, and controlling of intermediate materials were carried out. Annual processing capacity of Kaldo furnace rises from 2 400 t to 3 800 t, and production capacity of gold and silver is maximized. |
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| Keywords: | Kaldo furnace low-grade copper anode slime optimization intermediate material |
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