硫化铜矿实验室试验浮选过程模型的建立及优化  

Establishment and Optimization of Flotation Process Model for Copper Sulphide Ore Laboratory Test

作　　者：翟爱峰[1] 刘炯天[2] 

机构地区：[1]广州有色金属研究院,广州510651 [2]中国矿业大学,江苏徐州221008

出　　处：《有色金属（选矿部分）》2012年第5期44-48,共5页Nonferrous Metals（Mineral Processing Section）

基　　金：国家重点基础研究发展计划(973计划)资助项目(2010CB735501;2012CB214905)

摘　　要：根据化学反应动力学的基础方程,推导了一种用于硫化铜矿浮选理论研究的浮选过程模型,利用实验室浮选试验的结果对此模型进行的回归分析和1stOpt软件对此模型进行拟合和优化的结果表明,当K0=1.314,Q=0.426,ε∞=93.937时,该数学模型对实际浮选结果的相关系数R2达到了0.999,说明该模型与其它浮选过程模型相比更能有效模拟硫化铜矿实验室浮选试验的浮选过程。According to the basic equation of chemical reaction dynamics,a kind of flotation process model was derived used for the flotation theory research of copper sulphide ore.After regression analysis this model through the results of laboratory test and fitting-optimization this model with help of software 1stOpt,the results showed that when K0 was 1.314,Q was 0.426,ε∞ was 93.937,the squared correlation coefficient R2 reached 0.999,explained this model can simulate flotation process of copper sulphide ore laboratory test more effectively.

关 键 词：硫化铜矿 浮选过程 数学模型 

分 类 号：TD923[矿业工程—选矿] TD952.1