摘要
研究了从难浸金矿石中提取金的新工艺。加入 KMn O4后 ,金的浸出率比直接氰化提高了85 %。
A new extraction technique for gold from a refractory ore was developed.The cyanide leaching efficiency of gold has increased by 85% under the condition of adding kalium hypermanganicum over the direct cyanide leaching.
出处
《铀矿冶》
CAS
2000年第2期135-137,共3页
Uranium Mining and Metallurgy
关键词
高锰酸钾
金
浸出率
kalium hypermanganicum
gold
leaching efficiency
