高温熔融氯化提取有价金属直流电炉设备研究  

Research on the equipment of dc electric furnace for high temperature melt chlorination extracting valuable metals

作　　者：殷俊 刘仕会 熊家政 YIN Jun;LIU Shihui;XIONG Jiazheng(Zhuzhou Torch Industrial Furnace Co.Ltd.,Zhuzhou 412005,China)

机构地区：[1]株洲火炬工业炉有限责任公司,湖南株洲412005

出　　处：《中国矿业》2018年第B10期207-209,共3页China Mining Magazine

摘　　要：回收氰化尾渣及难处理的金矿焙砂中的Au、Ag、Cu等有价金属,最高效经济、清洁无毒的处理工艺是氯化提金,本文采用直流电炉设备应用于高温熔融氯化提金工艺,氰化尾渣及难处理的金矿焙砂中的Au、Ag、Cu等有价金属得到了有效回收,该直流电炉设备可根据渣型在1 000~1 500℃范围内调节最适合工艺的温度。Recovery of the Au,Ag,Cu and other valuable metals of cyanidation tailings and refractory gold calcine,the most efficient economy,non-toxic cleaning process is chlorination of gold,this paper adopts DC electric equipment used in high temperature molten chlorination of gold process,the Au,Ag,Cu and other valuable metals of cyanide gold mine tailings and difficult to treat calcine got effectively recycled,such as the dc electric equipment can be according to the type of slag in 1 000~1 500℃range adjust the temperature of the most suitable technology.

关 键 词：直流电炉 金 熔融氯化 有价金属 

分 类 号：TF748.4[冶金工程—钢铁冶金]