Carbon-Pulp Plant Process Flow


DETALLES

| Introducción detallada

Process Introduction
 
The carbon-in-leaching (CIL) process—a cyanide-based gold extraction technique—has become an important method in gold cyanidation. Its basic principle is that activated carbon can adsorb liquid gold from alkaline cyanide solutions. As the methods for desorbing gold from loaded carbon and regenerating spent carbon have gradually matured, activated carbon can be reused repeatedly. Consequently, the carbon-in-pulp process has emerged as the primary gold-extraction method and has been rapidly adopted. This process fully leverages the advantages of carbon-in-pulp technology: low investment, low costs, and the ability to process low-grade gold-bearing ores.
 
Process flow
 
The CIL process comprises several operational stages, including preparation of the leaching slurry, cyanide leaching, activated carbon adsorption, desorption of gold from the loaded carbon, recovery of gold mud via electrolysis, recycling of the gold-depleted carbon, and treatment of the leaching slurry.
 
Image Association Diagram
 

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