一种从硫化铜精矿中冶炼粗铜的方法

摘要

介绍了一种从硫化铜精矿中冶炼粗铜的方法，使用氧气顶吹转炉冶炼，对硫化铜精矿进行闪速熔炼产出铜锍，对铜锍采用空气吹炼产出粗铜。本方法设备投资小，工艺流程短，适应小规模铜精矿冶炼粗铜，富集有价金属的要求。%This paper introduces the smelting method of blister copper from copper sulfide concentrate by using oxygen top-blown converter. It uses oxygen top blown converter to smelt, and flash smelts the copper sulphide concentrate to produce copper matte, and then air blows copper matte to produce blister. This method is suitable for small scale blister-smelting out of copper concentrate and meets with the requirement of enriching valuable metal, in which the equipment investment is small, and the process is short.