Gold Heap Leaching Processing Line - Xinhai

Heap leaching (HL) is a flexible and economic mineral processing method, commonly used to extract gold from low-grade gold ores. In this process, ore is firstly crushed to fine particles. By spraying leaching solution to the large piles, the gold-containing solution is leached. Then used the method of carbon adsorption, zinc powder displacement device and so on to separate gold from the liquid.
[Advantages]

Gold Heap Leaching Processing Line

Simple process, less equipment;
Small investment, yield quick returns, and low cost;
The nature, grade, quantity of ore has strong adaptability.
[Process Description]
The raw ore is crushed into fine particles by using jaw crusher or cone crusher produced by Xinhai;
The crushed fine ore will be heap on the waterproof ground, and set drain aside the ground in advance;
According to different leaching elements, prepare right leaching solutions. For example, gold heap leaching commonly adopts cyanide.
Then the large piles will be sprayed by the leaching solutions, through which the gold-containing solution will be leached from the piles.
Then used the method of carbon adsorption, zinc powder displacement device and so on to separate gold from the liquid.
The tail liquid will be recycled.
We offer whole mines/ores processing plant and machines for the separation/beneficiation of Raw Ores, to enrich and improve the grade of Minerals/Ores, including crushing, screening, grinding, classifying to dewatering.
If you need it, welcome contact me by
E-mail:yrjin@xinhaimining.net
Whatsapp:+8613511095621
web: http://www.xinhaimining.com?yrjin