世界有色金属2024,Issue(8) :126-128.

镍钼矿选矿工艺分析

Analysis of nickel molybdenum ore beneficiation process

刘彬
世界有色金属2024,Issue(8) :126-128.

镍钼矿选矿工艺分析

Analysis of nickel molybdenum ore beneficiation process

刘彬1
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作者信息

  • 1. 中钢集团山东矿业有限公司,山东 临沂 276000
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摘要

镍钼矿选矿是有价元素提取的关键过程,会为后续矿产资源开发奠定基础.本案例中的镍钼矿中镍含量为0.52%、钼含量0.74%,呈现出集合产出形态.为实现对矿产资源的良好开发,按照工艺流程脱质后,将CMC作为抑制剂,使用浮选工艺处理,选矿实验得到的镍、钼回收率,分别为81.22%、72.55%,有利于降低后续矿产焙烧投入的成本,提高镍钼矿冶炼效率.

Abstract

Nickel molybdenum ore beneficiation is a key process for extracting valuable elements,which will lay the foundation for subsequent mineral resource development.In this case,the nickel molybdenum ore has a nickel content of 0.52%and a molybdenum content of 0.74%,showing a collective production pattern.In order to achieve good development of mineral resources,CMC was used as a depressant after the process flow was carried out,and flotation technology was used for treatment.The recovery rates of nickel and molybdenum obtained from beneficiation experiments were 81.22%and 72.55%,respectively.This is beneficial for reducing the cost of subsequent mineral roasting investment and improving the smelting efficiency of nickel molybdenum ore.

关键词

镍钼矿/选矿方案/磨矿细度/浮选条件

Key words

nickel molybdenum ore/Mineral processing plan/Grinding fineness/Flotation conditions

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出版年

2024
世界有色金属
有色金属技术经济研究院

世界有色金属

影响因子:0.138
ISSN:1002-5065
参考文献量2
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