| 红土镍矿处理工艺研究现状 |
| |
| 引用本文： | 张志华,毛拥军.红土镍矿处理工艺研究现状[J].湖南有色金属,2012(4):31-35. |
| |
| 作者姓名： | 张志华 毛拥军 |
| |
| 作者单位： | 长沙矿冶研究院,湖南长沙410012 |
| |
| 摘 要： | 随着可开采硫化镍矿的日益枯竭,高效低成本的开发利用红土镍矿有着重要的意义。根据红土镍矿矿床的不同分层,介绍了不同的处理工艺,归纳起来大致有火法冶金工艺、湿法冶金工艺、生物冶金工艺等,对当前的各种工艺进行综述及展望,认为回转窑还原焙烧-磁选生产镍铁工艺和常压浸出工艺具有发展前景,为综合利用红土镍矿提供参考。
|
| 关 键 词： | 红土镍矿 火法冶金工艺 湿法冶金工艺 生物冶金工艺 |
The Current Situation of the Technology of Nickel Laterite |
| |
| ZHANG Zhi-hua,MAO Yong-jun.The Current Situation of the Technology of Nickel Laterite[J].Hunan Nonferrous Metals,2012(4):31-35. |
| |
| Authors: | ZHANG Zhi-hua MAO Yong-jun |
| |
| Affiliation: | (Changsha Research Institute of Mineral and Metallurgy,Changsha 410012,China) |
| |
| Abstract: | With the sulfide nickel ore resources in the world dry up day by day,it is significant to develop and utilize the nickel laterite in a high efficiency and low costing way to the nickel industry.According to the different stratification of nickel laterite,different technologies have introduced,such as pyrometallurgical,hydrometallurgy,bio-metallurgy and so no.It is considered that the reducing roasting-magnetic separation by rotary kiln and constant-pressured acid leaching technology would have a good prospect,which provides a reference for the comprehensive utilization of nickel laterite. |
| |
| Keywords: | nickel laterite pyrometallurgical process hydromeitallurgical process bio-metallurgical process |
| 本文献已被 维普 等数据库收录！ |
|
