| 红土镍矿资源现状及其冶炼工艺的研究进展 |
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| 引用本文： | 刘云峰,陈 滨.红土镍矿资源现状及其冶炼工艺的研究进展[J].矿冶,2014,23(4):70-75. |
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| 作者姓名： | 刘云峰 陈 滨 |
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| 作者单位： | 中非投资发展有限公司,湖南工业大学 冶金工程学院 |
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| 摘 要： | 随着硫化镍矿资源的逐渐减少,高效低成本地开发红土镍矿资源以满足逐渐增加的镍需求有着重要意义。介绍了世界红土镍矿资源现状和特点,并阐述了目前红土镍矿处理的火法工艺、湿法工艺以及其它工艺技术的研究现状及进展,同时分析了这些处理方法的优势与不足,指出了未来的发展方向,以期为低品位红土镍矿的开发提供参考。
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| 关 键 词： | 红土镍矿 资源现状 冶炼工艺 |
| 收稿时间： | 2013/4/23 0:00:00 |
| 修稿时间： | 2013/4/29 0:00:00 |
The Current Status of Laterite Nickel Ore Resources and Advance in its Processing Technology |
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| LIU Yun-feng and CHEN Bin.The Current Status of Laterite Nickel Ore Resources and Advance in its Processing Technology[J].Mining & Metallurgy,2014,23(4):70-75. |
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| Authors: | LIU Yun-feng and CHEN Bin |
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| Affiliation: | China-Africa Investment and development Co,Ltd,College of Metallurgical Engineering,Hunan University of Technology,Hunan Zhuzhou |
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| Abstract: | With the depletion of sulfide nickel ores, developing nickel laterite ores in a high efficiency and low cost method is significant to meet the increasing requirement of nickel. The article introduced the status and properties about laterite ore in the world. Meanwhile, this article introduced the present technologies for dealing with nickel-bearing laterite, which contained pyro-metallurgical process, hydro-metallurgical extraction and other technologies. The advantages and disadvantages of these methods are also analyzed. At the same time, it pointed out future developmental direction in hope of providing reference for exploitation of low grade laterite ores. |
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| Keywords: | laterite nickel ore current status processing technology progress |
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