Ore Dressing Equipment Gold Leaching Agent Commercial High Capacity
1. Environmental protection gold leaching agent Product Features
(1)Low toxicity and environmental protection
The product is non-combustible, non-explosive, no oxidant risk, no radiation risk, low toxicity.It is a common chemical product, environmental protection and safety.
(2)High leaching efficiency
Strong complexing ability, can effectively leach gold and silver from ore, high leaching rate.
(3) Strong anti-interference ability
Stable product performance, strong anti-interference ability, ore containing a small amount of arsenic As, sulfur S and other harmful substances do not affect the leaching effect.
(4)Easy to use
The product is soluble in water, and the use method is the same as that of sodium cyanide, so it is easy to prepare and use.
(5)Strong adaptability
It can adapt to the production of heap leaching, pool leaching and stirring leaching process of oxidized gold ore, and the scale can be large or small.
(6)The use cost is lower
Due to the safety and environmental protection of the product, it can effectively reduce the use of sodium cyanide caused by the procurement, transportation, warehousing, storage, use, safety and environmental protection facilities and other higher costs.
Ore Dressing Equipment Gold Leaching Agent Commercial High Capacity
2. Instructions for using the product
(1)Applicable to the type of ore
Gold and silver oxide ore, primary ore, tailings, smelting slag, fine powder, flue ash, etc.
(2)Applicable process type
Heap leaching, pool leaching, trough leaching, stirring leaching + activated carbon adsorption (resin exchange or zinc powder, zinc wire replacement);
| Product ingredients | alkali, chlorine, ammonium, oxygen, sulfur, calcium, iron and other components |
| Product form | gray powder, easily soluble in water |
| Product dosage | 200-1500 g/ton ore |
Ore Dressing Equipment Gold Leaching Agent Commercial High Capacity
3. Product use process
(1) First, adjust the alkalinity of the ore pile or pulp with lime or other alkali, and adjust the pH value to 11-12;
(2) Heap or pool leaching, according to the best leaching concentration determined by the test, preparation of a certain concentration of gold extraction agent solution for spraying or soaking.
(3)Stirring leaching, according to the best slurry concentration determined by the test, the concentration of gold extraction agent, leaching time and other conditions, leaching;
(4)In the leaching process, the concentration of gold leaching agent should be determined regularly, and when the concentration decreases, the gold extraction agent should be supplemented in time;
(5) Because the composition of the ore and the pH is different, should be based on the actual amount of ore and the mineral sample in the experiment to obtain the best concentration of the drug dispensing, according to the proportion of gold extraction agent.The concentration of gold leaching agent can be measured according to the method provided by the company.
Ore Dressing Equipment Gold Leaching Agent Commercial High Capacity
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