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The topic of recovering gold from gold-bearing solid waste was discussed a few days ago. Our topic today is how […]

What are the sources of precious metal scraps? My friends often ask me this question. A wide variety of precious […]

People often ask us about the refining methods of gold. Gold can be refined in a number of ways. The […]

Any heap leaching enterprise must have the following basic facilities, the connections between these facilities, and the direction of the […]

Arsenic-bearing gold ores are typically classified as refractory ores, posing significant challenges in gold extraction. This is a global issue […]

In heap leached ore, the following three physical properties are important:① Fine grain content;② Saturated water capacity;③ Loose density, i.e. […]

Part 3: Gold Leaching and Recovery 1. Gold Concentration in Precious Liquid Signs of Poor Leaching 2. Field vs. Laboratory […]

Part 2: Spraying and Cyanide Management 1. Spraying Principles 2. Sodium Cyanide Concentration During Spraying 3. Spraying Cycle 4. Spraying […]

Granulation and Stacking 1. Granulation Process Proper granulation is essential for efficient gold leaching. The following parameters must be controlled: […]

Heap leaching is a method of extracting gold from ore by using a cyanide leaching solution. However, this technique is […]