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维基
百科
铜渣 [tóng zhā]
copper scale
- 本文以西藏玉龙铜矿浸铜渣为原料，采用湿法冶金工艺和无氰浸出方法提取回收其中所含的银。
In this paper,the recovery of silver from leach sludge of copper of Yulong copper mine，Tibet was briefly discussed using a hydrometallurgical and non-cyanide leaching technology. - 文摘:本文以西藏玉龙铜矿浸铜渣为原料，采用湿法冶金工艺和无氰浸出方法提取回收其中所含的银。
Abstract: In this paper,the recovery of silver from leach sludge of copper of Yulong copper mine，Tibet was briefly discussed using a hydrometallurgical and non-cyanide leaching technology. - 摘要以黄铁矿烧渣为原料，通过化学选矿的方法，采用碱浸及氧化酸浸的工艺，除去有害杂质和回收有价金属元素金、银、铜，回收率分别为87%、76%、82%。
This paper explained the technology that taking calces of pyrite as theraw materials, using the way of chemical process of mineral, dislodging the detrimental impurities with the measures of dipping lye and dipping acid oxide, wich Aimed to get the rate of recovery of valuable metallic elements Au 87%, Ag 76%, Cu 82%.
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