炭浆厂碎炭综合回收试验研究及应用  

Experimental Study and Application on Comprehensive Recovery of Crushed Charcoal of CIP Plant

作　　者：尚朝表 和少龙 乔天强 SHANG Chao-biao;HE Shao-long;QIAO Tian-qiang(Heqing Beiya Mining Co.,Ltd.,Dali,Yunnan 671507,China)

机构地区：[1]鹤庆北衙矿业有限公司,云南大理671507

出　　处：《云南冶金》2022年第3期106-109,共4页Yunnan Metallurgy

摘　　要：针对某全泥氰化炭浆工艺流程产生的碎炭中含有大量的金、银和铜等有价金属,对其进行综合回收。通过对该碎炭进行高温静态焚烧—灰分铜捕集冶炼试验研究,获得金、银、铜综合回收率分别为金94.48%、银63.74%、铜94.31%的回收指标。There are abundant gold,silver,copper and the other valuable metals in crushed charcoal of all-slime cyanide carbon slurry process flow,the comprehensive recovery shall be carried out for these valuable metals.The experimental study on crushed charcoal was carried out by high temperature static incineration-ash copper capture smelting,therefore the comprehensive recovery rate of gold,silver,copper separately was 94.48%,63.72%and 94.31%.

关 键 词：氰化提金 碎炭 灰分 铜捕集 浸出率 综合回收率 

分 类 号：TF831[冶金工程—有色金属冶金]