世界有色金属Issue(2)：1-4,4.
某含硫铜钨矿综合回收选矿试验研究
Sulfur-containing Copper-Tungsten Ore Comprehensive Recoveryand Experimental Research
摘要
Abstract
In order to provideareliable technical scheme for the effective recovery ofvaluablemetalsin a high sulfur copper-tungsten ore,the process mineralogy and beneficiation experiments were carried out for this ore.The results show that the high-sulfur copper tungsten ore contains 0.26%copper,1.06%tungsten and 4.71%sulfur.The main valuable ore types are chalcopyrite,wolframite,scheelite and pyrite.Due to the complex inlay characteristics of the ore,comprehensive recovery of valuable ore is difficult.According to the mineralogy characteristics of this ore,process flow of raw ore gravity separation-magnetic separation-flotation is adoptedto recover valuable metals from the ore,and the copper concentrate with copper grade of 18.5%and copper recovery rate of 62.67%was obtained.The tungsten concentrate grade is 65.13%and the tungsten recovery rate is 62.65%,which provides an efficient and feasible scheme for the effective recovery of valuable metals from the ore.关键词
高硫铜钨矿石/工艺矿物学/浮选/选矿试验/选矿药剂Key words
high sulfur copper-tungsten ore/mineralogy/flotation/beneficiation test/mineraldressingagent分类
矿业与冶金引用本文复制引用
丁辉,洪阳航,邓哲元,李恩霖,迟晓鹏..某含硫铜钨矿综合回收选矿试验研究[J].世界有色金属,2025,(2):1-4,4.基金项目
国家自然科学基金面上项目(编号:52274349),基于电磁外场作用下铜冶炼渣与铜/铜锍强化分离 （编号:52274349）
福建省青年基金项目(编号:2023J05024):电化学反应调控驱动铜-渣分离强化的基础研究. （编号:2023J05024）
