Gold Recovery
Introduction
Mining operations all throughout the world recover gold. Gold extraction, like most other sectors, must strike a difficult balance between restricting operational expenses and maximizing return on investment (whilst maintaining environmental responsibility too). This requires selecting the best supply of activated carbon. Activated carbons from Watch Water are used in nearly half of all adsorption desorption-recovery facilities globally. Along with providing top-notch goods, we also provide unmatched technical assistance, audits, testing, and on-site troubleshooting to help our clients understand how the behavior of the carbon might affect recovery levels.
Summary
- Improved pore structure and quick adsorption kinetics
- Maximum resistance to wear and hardness
- With cycles conducted, over 100 cycle regenera- tins are achievable with very little adsorption degradation.
- Extremely minimal soluble gold losses and excellent gold loading capabilities.
- To guarantee that the procedure produces little dust, activated carbon is first produced.
- Suitable for ores high in silver.
- Due to the extremely low platelet concentration, homogeneous particle size distribution speeds up the gold recovery operations, eliminates the need for pre-screening, and avoids system screens from becoming clogged or pegged.
- Help with technical exper-tise and process knowledge.
- Excellent adsorption capability for valuable metals like Au(CN)2.
Carbon-In-Column
The majority of the time, heap leach solutions with a high solids concentration are recovered using carbon-in-column. This process involves the up-following passage of the gold cyanide solution through numerous flfluidized bed columns.
Carbon-In-Leach
Leaching and the carbon-in-pulp process are combined in the carbon-in-leach method to form a single-unit process activity. This method is typically used when the gold ore contains native carbon (a high organics load), which adsorbs the leached gold and prevents its recovery.
Carbon-In-Pulp
With carbon-in-pulp, the gold is solubilized using a cyanide leach in a series of tanks atier the ore is finely processed. The gold is then adsorbed by the addition of carbon. The percentage of gold recovered using this process is high.
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