堆金
![堆金](../cache/1434473.jpg)
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提高堆浸金回收率的生产实践
Increasing gold recovery in heap leaching practice
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提高金山地表氧化矿堆浸金浸出回收率的措施
The Ways to Increase the Recovery Rate of Gold Leaching From Heap Leaching of the Earth 's Surface Oxidation Ore in Jinshan Gold Mine
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男孩循着声音终于找到了埋藏在谷堆深处的金表,最终得到了100美元。
The boy followed the sound , found the gold watch buried in the depths of the grain and finally got the100 dollars .
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在入堆矿石平均金品位为0757g/t条件下,金浸出率可达5279%,提高了矿产资源利用率,为矿山创造了较好的经济效益。
Under the condition of 0.757g/t gold grade of the heap ore , the leaching rate of gold reaches 52.79 % which greatly enhances the utilization factor of mineral resources and makes marked economic benefit .
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从低品位大块矿石中采用堆浸法提取金的研究与实践
Study and practice of gold extraction by heap leaching process from low grade lump ore
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目前世界上对此类型金矿,一般采用堆浸方法回收金。
This type s deposit usually adopt the way of stacking and leaching to reclamation gold in the world today .
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建立了覆膜&铜氨硫代硫酸盐滴淋堆浸提金工艺,原矿直接堆浸金浸出率达80%以上。
The technology of covering membrane-dropping-heap leaching gold by copper ammonia thiosulfate was established . The run of mine ore treated directly by heap leaching , The leach recovery of gold is more than 80 % .
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紫金山金矿的矿石氧化程度高,采用破碎洗矿重选炭浸堆浸的联合选矿工艺,且堆浸产金量占80%以上。
The ore of Zijinshan Gold Mine has high degree of oxidation .
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这个金沙遗址虽然不包含有三星堆遗址中出土的青铜器,但是在里面发现了一个金皇冠,上面雕刻有鱼,弓箭和鸟,这与三星堆中发现的金物体相似,Keller说。
TheJinsha site , though it contained none of the impressive bronzes of Sanxingdui , did have a gold crown with a similar engraved motif of fish , arrows and birdsas a golden staff found at Sanxingdui , Keller said .