【摘要】 针对贵州某难浸金矿的矿石性质,确定采用原矿焙烧—氰化提金工艺。结果表明,金浸出率可由直接氰化的25%提高到90%,为该类难浸金矿提金提供了一条有效的途径。更多还原

【Abstract】 The nature of a refractory gold ore in Guizhou was introduced.The technology for recovering gold from the ores was proposed.The gold recovery increased from 25% in direct cyanidation to 90% in roasting-cyanidation process.The results indicated that the roasting-cyanidation is a efficient method for the refractory gold run-of-mine ore.更多还原