堆金

提高堆浸金回收率的生产实践

Increasing gold recovery in heap leaching practice

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

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 .

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 .

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

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 .

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 % .

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 .

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 .