一、概述新冶铜矿处理矽卡岩含铜黄铁矿,采用混合优先浮选流程,获得铜精矿和硫化铁精矿两种产品。二十多年的生产实践证明,在原设计工艺流程中增设水力旋流器进行控制分级,并配合工艺流程改革,使磨矿浮选流程具有“阶段磨矿、阶段浮选、中矿清洗再磨、大回路串联浮选”的快速浮选特徵,给浮选创造了“高 I. Overview Xinye Cu ore processing skarn copper-bearing pyrite, the use of mixed priority flotation process, access to copper concentrate and iron sulfide concentrate two products. More than 20 years of production practice has proved that adding hydrocyclones in the original design process to control grading, and with the process of reform, the grinding flotation process has a “stage grinding, stage flotation, mining cleaning and then grinding , Large loop series flotation ”rapid flotation characteristics, to flotation created a" high