Heap leaching. What are the requirements for pipeline layout? Generally, what is used as a reference for the number of pipelines as the heap size increases? What is the basis for the layout?

The height of the ore heap in heap leaching should be determined…

In heap leaching, do we need to treat the activated carbon? If the customer’s conditions do not allow for processing the activated carbon, will it affect the leaching effect?

For heap leaching, simple washing of the activated carbon is…

How to distinguish good activated carbon from bad activated carbon? Is the iodine value really the only criterion? Why is it said that some activated carbon with an iodine value of over 1000 is still not good? What is the reason for this?

The standard for judging the quality of activated carbon is based…

 If there is an issue with the equipment during the production process, and the precious liquid inside the cyanide tank is directly discharged for vat leaching, can gold recovery continue?

It is possible.

 Is iron a significant factor in the cyanidation process?

In ore processing, iron is not harmful or influential. Co-occurrence…

After cyanidation, the waste water is neutralized with bleach powder before being discharged. Does this have a significant impact on the plants in the discharge area?

Bleach powder can neutralize chemical toxins.

Can sulfide ore be cyanided? Is it possible? What are the admission conditions? At what level of sulfur does it not recommend cyanidation?

Sulfide ore is a primary ore and can also undergo cyanidation.…