摘要
以砷铜烧渣为原料,用SNO助剂处理2h～3h后在选择条件下进行氰化浸出,以回收有价金属元素金,可使烧渣中的金品位从6.5g/T下降至0.5g/T以下,有较好的经济效益。
The process of gold extraction from the residue containing arsenic and copper are investigated. By leaching with cyanide under certain condition after pretreated With SNO agent for 2-3h, the grade of gold in the residue is decreased from 6.5g/t to 0.5g/t.
出处
《有色金属》
CSCD
北大核心
2008年第4期63-66,共4页
Nonferrous Metals
关键词
冶金技术
金
浸出
含砷铜烧渣
SNO助剂
metallurgical technology
gold
leaching
residue containing arsenic and copper
SNO agent
