Xinhai mining inc

A 300tpd gold tailings leaching and dressing plant in Indonesia

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7 Q&A about Sodium Cyanide Use in Gold Mining
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1. When start using sodium cyanide for gold mining?
2. Why sodium cyanide, not other cyanide agents?
3. How to use sodium cyanide to extract gold?
4. What is the price of sodium cyanide?
5. Who are the manufacturers of sodium cyanide?
6. What should be paid attention to when using sodium cyanide?
7. What are the alternatives to sodium cyanide?

Hello friends, Merry Christmas Eve！

The Guide of Gold CIP Process:

📢 ：
• CIP (carbon in pulp) gold extraction process is a method of adding activated carbon to the cyanide slurry, adsorbing the dissolved gold to the activated carbon, and extracting gold from the activated carbon.
• Gold CIP process eliminates the slurry washing and solid-liquid separation operations, directly uses granular activated carbon to absorb gold from pulp, and optimizes the traditional cyanidation gold extraction process, which simplifies the industrial production process, improves the leaching efficiency and reduces the production cost.
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🔊Case I.
700T/D of Chemaden in Zimbabwe!

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Raw gold➡️Gold bar
Zinc Power Replacement , is one of the gold cyanidation method. It uses mental Zinc to extract gold from pregnant solution.
Let's look at the flow-sheet
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What is the most effective way to extract gold from low grade gold ore? It is gold . How does it work?
1. Crush gold ore to

How is the formed?
After the gold deposit is exposed to the surface, due to the mechanical and chemical weathering, the gold-bearing vein or the gold-bearing rock is gradually broken into cuttings and gold particles. Then, under the action of external force and sorting, minerals (such as gold particles) with a large specific gravity are deposited on hillsides, riverbeds and other places to form a certain enrichment. Those with industrial exploitation value are called gold alluvial deposits.

How to grind hard gold rock ore into fine gold ore? One necessary equipment is , energy saving grid ball mill, help you to do gold processing!
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What is ?
➡️Vat leaching involves placing ore, commonly after particle size reduction and classification, into large vats at ambient operating conditions containing a leaching solution and allowing the valuable gold material to leach out of the ore into solution.
➡️In vat leaching the solids are put into the vat, once full the vat is flooded with a leaching solution. The solution drains from the tank, and is either recycled back into the vat or is pumped to the next step of the recovery process. Vat leach units are rectangular containers (drums, barrels, tanks or vats), usually big enough and made of concrete, lined with gold material resistant to the leaching media. The treated gold ore is usually coarse.
➡️The vats are usually run sequentially to maximize the contact time between the ore and the . In such a series the leachate collected from one container is added to another vat with fresher gold ore.
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CNFREE Gold Reagent

Jaw Crusher, it can be used in different industry, for example, construction, mining, waste material crushing, and so on.
It is a crushing equipment with high production capacity, large crushing ratio and high crushing efficiency, mainly used for coarse crushing. So it is usually used for primary crushing. Wanna to know its capacity? Let's take the for an example:
capacity: 5~600 tons per hour
weight: 230kg~82000kg
engine power: 2.2~160kw
output size of gold ore should no smaller than 8mm.
Learn more please click: http://www.xinhaimining.com/?fb-crusher-star

Want to know which separation method is suitable for your ore?
Please follow me !
For gold ore dressing method, it is commonly use Carbon in Pulp and Carbon in Leaching, , and gravity separation method.
For copper_lead_zinc ore, we always use flotation method and gravity method to concentrate the ore!
For iron ore, magnetic method or flotation method must be better.
And for graphite ore, molybdenum ore, fluorite ore,
according to the nature of the ore, it is better to use flotation method!
AS we all know, the process usually use several ways to get concentrate, how to find the most fitful way to extract your ore, you need to do a ore multi-element analysis firstly!
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is helping the China-Uganda International Capacity Cooperation Park project to be put into production smoothly! Cheers!👩‍🎤👩‍🎤
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How to get gold bar from gold mine? You need to do mining, processing and refining basically with suitable . And how much gold can you get finally from one ton of gold rock after the above process? It depends on the gold content of the gold ore. A good rich gold ore can produce about 50 grams, and as for a low-grade gold ore, it can only get a few grams. Click to learn more here http://www.xinhaimining.com/?fb_star

Xinhai mining inc updated their website address.

700t/d Gold Processing EPC Project of Chemaden in
700t/d gold ore mineral processing plant in Zimbabwe was contracted by Xinhai. The plant adopted the CIL technological process. Since the gold grade could reach up to 6g/t in raw ore, to avoid the loss of gold particles in the leaching system, the gravity concentration system was added into grinding and classification circuit to recycle gold particles as soon as possible, which could ensure the ideal gold recovery.