摘要
在充分论证和试验研究基础上 ,采用混汞—浮选联合流程及适宜的工艺条件 ,在原矿品位为Au7.18g/t、Ag 4 7.7g/t、Cu 0 .2 0 7%的情况下 ,获得了浮选混合精矿含Au 5 4 .0 0g/t、Ag 5 0 9g/t、Cu 3.13% ,混汞加浮选回收率分别为Au 90 .5 3%、Ag 95 .98%、Cu 97.6 7%的指标 ;全泥氰化金浸出率为 84 .6 0 %、银的浸出率 78.6 0 %。
In this article amalgamation flotation combined flowsheet and adaptable technology additions was adopted basing on the full demonstration and experimental study,in addition of head grade:Au 7.18 g/t,Ag47.7 g/t, Cu 0.207%,experiment index:flotation bulk concentrate contain Au 54.00 g/t,Ag 509.0 g/t,Cu3.13%,the recovery of Au Ag Cu was 90.53%?95.98?97.67;full mud cyanide leaching:Au leaching rate is 84.60%?Ag leaching rate is 78.60%.
出处
《有色矿冶》
2002年第1期20-23,26,共5页
Non-Ferrous Mining and Metallurgy
