| 火法冶炼红土镍矿技术分析 |
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| 引用本文： | 庞建明,郭培民,赵沛. 火法冶炼红土镍矿技术分析[J]. 钢铁研究学报, 2011, 23(6): 1-4 |
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| 作者姓名： | 庞建明 郭培民 赵沛 |
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| 作者单位： | 钢铁研究总院先进钢铁流程及材料国家重点实验室,北京,100081 |
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| 摘 要： | 火法冶炼红土镍矿工艺为当前从红土镍矿中提镍的主要流程.分析了主要的火法冶炼红土镍矿工艺的技术特点.火法冶炼红土镍矿工艺具有工艺成熟、流程短、效率高等优点,但同时也存在能耗较高、熔炼过程渣量过多、有粉尘污染等不足.中国自主开发了高炉冶炼红土矿生产镍铁合金新技术,并在实践中进一步得到发展,高炉冶炼红土矿生产镍铁合金工艺还应...
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| 关 键 词： | 红土镍矿 镍 火法工艺 镍铁 |
Analysis on Pyrometallurgy Technologies of Laterite-Nickel Ore |
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| PANG Jian-ming,GUO Pei-min,ZHAO Pei. Analysis on Pyrometallurgy Technologies of Laterite-Nickel Ore[J]. Journal of Iron and Steel Research, 2011, 23(6): 1-4 |
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| Authors: | PANG Jian-ming GUO Pei-min ZHAO Pei |
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| Affiliation: | PANG Jian-ming,GUO Pei-min,ZHAO Pei (The State Key Laboratory for Advanced Steel Processes and Products,Central Iron and Steel Research Institute,Beijing 100081,China) |
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| Abstract: | Main technical process to extract Ni from laterite-nickel ore were pyrometallurgical technologies currently.The technical characteristics of the main pyrometallurgical technologies of laterite-nickel ore were discussed.The advantage of pyrometallurgical technologies of laterite-nickel ore was mature,simple and effective,etc,while its disadvantage were high energy consumption,excessive slag in the course of smelting,high smelting temperature,serious dust pollution,etc.The technology of laterite ore smelted i... |
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| Keywords: | laterite-nickel ore nickel pyrometallurgical technology ferronickel |
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