浮选动力学模型的应用与发展  

Application and Development of Flotation Kinetics Model

作　　者：白丽梅[1,2] 刘忠义 韩跃新[1] 刘杰[1] 马玉新 

机构地区：[1]东北大学,沈阳110004 [2]华北理工大学,唐山063009

出　　处：《矿产保护与利用》2016年第4期56-63,共8页Conservation and Utilization of Mineral Resources

基　　金：国家自然基金(51204035)

摘　　要：随着选矿自动化程度的提高,为了能更好地描述和模拟矿物的浮选过程,浮选动力学的研究备受选矿工作者的关注。从浮选动力学数学模型的基础入手,简述了浮选动力学模型研究的发展和主要应用的动力学模型;并通过介绍颗粒形貌、颗粒粒度、浮选药剂等对浮选过程及浮选动力学模型和参数的影响,进而阐述浮选动力学在浮选过程中的应用;最后介绍浮选设备结构和性能对浮选动力学的影响,及动力学研究在浮选工艺优化和设备优化中的作用。With the improvement of automation degree in mineral processing, the flotation kineticshave been studied by many researchers to describe and simulate the process of flotation preferably.Based on the mathematical model of flotation kinetics, the development of flotation kinetics modeland the main application were outlined. The influence of particle morphology, particle size and flotationagents on flotation process and flotation kinetics model were summarized. Then the applicationof flotation kinetics model in process of flotation was illustrated. In the end, the impact ofstructure and performance of flotation equipment on flotation kinetics, and the guiding effect of kineticson optimization of flotation technology and equipment were also presented.

关 键 词：浮选动力学 浮选 速率 

分 类 号：TD91[矿业工程—选矿]