| 红土镍矿湿法处理现状及研究 |
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| 引用本文： | 龙艳.红土镍矿湿法处理现状及研究[J].湖南有色金属,2009,25(6):24-27,64. |
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| 作者姓名： | 龙艳 |
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| 作者单位： | 中南大学冶金科学与工程学院,湖南,长沙,410083 |
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| 摘 要： | 文章总结了红土镍矿湿法处理现状，即还原焙烧一氨浸法和加压酸浸法。介绍了几种新的红土镍矿湿法处理工艺，包括常压硫酸浸出法、盐酸浸出法、生物浸出法、碱融脱硅法等。碱融脱硅法有利于资源综合利用，硫酸堆浸技术将会有更大的发展空间。
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| 关 键 词： | 红土镍矿 湿法处理 现状 研究 |
Status and Research of Hydrometallurgical Processes for Nickel Laterite Ore |
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| LONG Yan.Status and Research of Hydrometallurgical Processes for Nickel Laterite Ore[J].Hunan Nonferrous Metals,2009,25(6):24-27,64. |
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| Authors: | LONG Yan |
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| Affiliation: | LONG Yah (School of Metallurgical Science and Engineering, Central South University, Changsha 410083, China) |
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| Abstract: | The hydrometallurgical process status and some new research of laterite ore are introduced in this paper, including RRAL, HPAL, AL, ACPL, microbial leaching and pre-desilication by molten alkali. It is believed that pre-desilication by molten alkali is beneficial to comprehensive utilization of mineral resource and the sulphuric heap leaching will have further development. |
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| Keywords: | nickel laterite hydrometallurgical process status research |
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