摘要
采用液膜法代替传统的炭浆法从氰化浸出矿浆中提取黄金的新技术 ,有望降低提金成本 ,简化工艺流程 ,提高黄金回收率 ,并在实现提金的同时回收氰化钠。新技术特别适合处理浮选金精矿 ,所用的乳化液膜应该是油包水型、且含流动载体的液膜。液膜的良好配方只有通过大量试验去探讨。
It is feasible that extracting gold by using the new technique of liquid membrane to replaces the traditional carbon in pulp process.It will decrease cost,simplify working process flow, increase recovery of gold and retrieve cyanide.Ther new technique is especially fit to treat flotation gold concentrate.The emulsified liquid membrane must be oil water (oil wrapped water) and contain flowing carrier.The good composition of liquid membrane can be explored only through repeated tests.
出处
《黄金》
CAS
2004年第1期30-32,共3页
Gold
关键词
液膜
氰化浸出
先浸后提
流动载体
liquid membrane
cyanide leaching
leaching first and extracting afterward
flowing carrier