摘要
针对某含砷硫精矿,通过选矿工艺技术改进,获得高质量的硫精矿,实验室小型闭路试验获得含硫49.21%、含砷0.104%、含金1.03 g/t、硫回收率92.42%、金回收率93.13%的硫精矿,从源头上解决了黄铁矿中硫铁双资源的综合利用问题。
Targeted at pyrite concentrate containing arsenic,improvement on mineral processing technology can gain high-quality sulfur concentrate.A small-scaled closed-circuit test in the lab obtains pyrite concentrate with 49.21 % sulfur,0.104 % arsenic,1.03 g/t gold,sulfur recovery of 92.42 % and gold recovery of 93.13 %.The problem in general utilization of iron-sulfur double resources in pyrite can be fundamentally solved.
出处
《有色金属（选矿部分）》
CAS
2011年第2期27-29,共3页
Nonferrous Metals（Mineral Processing Section）
关键词
硫精矿
降砷
酸性废水
pyrite concentrate
reducing arsenic
waste acidic water
