锂云母浮选流程高效适配性的浮选机选型研究
Research on the Selection of Flotation Machine for a Lepidolite Mine
谭明 1沈政昌 2张云海 3杨义红 2陈飞飞2
作者信息
- 1. 矿冶科技集团有限公司矿冶过程智能优化制造全国重点实验室,北京 100160;北矿机电科技有限责任公司,北京 100160;东北大学 资源与土木工程学院,沈阳 110819
- 2. 矿冶科技集团有限公司矿冶过程智能优化制造全国重点实验室,北京 100160;北矿机电科技有限责任公司,北京 100160
- 3. 矿冶科技集团有限公司矿冶过程智能优化制造全国重点实验室,北京 100160
- 折叠
摘要
传统浮选机选型方法存在明显的弊端,已越来越不适应工程精益化的要求.采用XFD实验室浮选机和LFM01实验室浮选机分别开展了锂云母浮选试验,基于分批浮选试验结果和JKSimFloat浮选回收率数学模型,分别计算了锂云母和脉石矿物不同组分的浮选速率及其组分含量.在此基础上,根据确定的浮选流程,应用JKSimFloat软件对不同的浮选机选型方案进行了模拟计算.结果表明,相比XFD实验室浮选机,LFM01实验室浮选机的性能更好,其更适合用于浮选机选型研究;通过比较不同选型方案的模拟计算结果,可以指导浮选机配置的优化,从而弥补了传统浮选机选型方法的不足.
Abstract
The traditional flotation machine selection method has obvious drawbacks,and it has become less and less suitable for the requirements of engineering leanness.In this paper,the XFD laboratory flotation machine and LFM01 laboratory flotation machine were used to carry out the Lepidolite flotation test,and the flotation rate and content of different components of Lepidolite and gangue minerals were calculated based on the results of batch flotation test and the JKSimFloat flotation recovery mathematical model.On this basis,according to the determined flotation circuit,the metallurgical performance of different flotation machine selection schemes was simulated by JKSimFloat software.The results show that the LFM01 laboratory flotation cell has better performance than the XFD laboratory flotation cell,and it is more suitable for carrying out the flotation machine selection test;by comparing the simulation results of different selection schemes,the optimization of flotation machine configuration can be guided,so as to make up for the shortcomings of traditional flotation machine selection methods.
关键词
锂云母浮选/浮选机/浮选流程模拟/浮选机选型Key words
lepidolite flotation/flotation machine/flotation circuit simulation/flotation machine selection引用本文复制引用
基金项目
"十四五"国家重点研发计划重点专项(2022YFC2904602)
出版年
2024
NETL
NSTL
万方数据