摘要
紫金铜业有限公司黄金冶炼厂以难处理金精矿为原料,采用浆式进料—焙烧—萃取电积提铜—氰化提金工艺开展有价金属的综合回收。其金、银、铜的综合回收率分别为95.72%、72.01%、90.32%,实现了有价金属的高效回收。生产废水实现以废制废、低成本处理,达标后排放。
The refractory gold concentrate treated by roasting, leaching and cyanidation in gold smelter of Zijin Copper Co., Ltd obtain the efficient recycling of Au, Ag and Cu metals with the recovery rate 95.72%, 72.01% and 90.32%. Waste water treatment technology with low production cost and environment friendly have a broad social and economic benefits.
出处
《有色冶金设计与研究》
2015年第6期12-15,共4页
Nonferrous Metals Engineering & Research
基金
国家自然科学基金项目(编号:51474075)
