STCrushers Is A Professional Minging Equipment Manufacturer since 2004, Providing High Quality Crushers, Sand Making Machines, Drying Equipment and more.
STCrushers Is A Professional Minging Equipment Manufacturer since 2004, Providing High Quality Crushers, Sand Making Machines, Drying Equipment and more.
Gold CIP (Carbon in Pulp) refers to the process of gold extraction from carbon pulp, which is a hydrometallurgical process of extracting gold through cyanide leaching and activated carbon adsorption. It is suitable for treating middle and low grade ore, sulfide bearing or complex gold ore.
This production line applies the mature cyanide carbon paste adsorption process, combining crushing, grinding, classification, leaching, carbon adsorption, and desorption electrolysis to achieve high recovery and high-purity gold extraction from gold-bearing ore.
| Category | Equipment | Model | Quantity | Function |
|---|---|---|---|---|
| Crushing & Conveying | Screw feeder | Customized | 1 set | Uniform feeding of raw gold ore |
| Jaw crusher | PE series | 1 set | Coarse crushing of raw gold ore | |
| Impact crusher | PF series | 1 set | Fine crushing of gold ore | |
| Belt conveyor | B500/B650 | Customized | Transportation of ore between crushing stages | |
| Grinding & Classification | Electromagnetic vibrating feeder | GZ series | 1 set | Feeding crushed ore to grinding stage |
| Classifying machine | FLG series | 1 set | Primary classification of ground slurry | |
| Ball mill | Φ2200×7000/Φ2700×4000 | 2 sets | Fine grinding of ore to qualified slurry for leaching | |
| Whirlcone | FX series | 1 set | Fine classification to control slurry fineness | |
| Slurry pump | ZJ series | 1 set | Conveying qualified slurry to thickening stage | |
| Thickening & Preparation | Trash screen | Customized | 1 set | Removing large impurities from slurry |
| Thickener | NZ series | 1 set | Adjusting slurry concentration for leaching | |
| Leaching & Adsorption | Leaching tank | Customized | 6-10 sets | Cyanide leaching and carbon adsorption of gold |
| Pump | IS series | Customized | Conveying slurry between leaching tanks | |
| Mixing tank | Customized | 2 sets | Preparing sodium cyanide solution and carbon slurry | |
| Sodium cyanide magnetic pump | ZCQ series | 1 set | Dosing sodium cyanide solution into leaching system | |
| Carbon & Refining | Security screening | Customized | 1 set | Separating gold-loaded carbon from slurry |
| Carbon filter washing machine | Customized | 1 set | Washing and pre-treating gold-loaded carbon | |
| Desorption electrolysis system | Customized | 1 set | Desorbing gold from carbon and electrolyzing to obtain gold mud | |
| Tailings Treatment | Cyanide destruction system | Customized | 1 set | Detoxifying cyanide-containing tailings slurry |
Adopts countercurrent carbon adsorption technology, with gold recovery rate reaching 90%-95% for fine-grained and disseminated gold ores, effectively recovering gold that is difficult to extract via gravity separation.
Ideal for processing refractory gold ore, fine-grained gold ore, and disseminated gold ore, especially suitable for ores where gold is finely embedded in sulfide or quartz.
Implements closed-loop carbon regeneration and washing, reducing activated carbon consumption and lowering production costs.
Equipped with cyanide destruction and tailings dewatering systems, minimizing environmental impact and complying with global mining environmental regulations.
PLC-based intelligent control system realizes automatic feeding, slurry concentration monitoring, and carbon level control, reducing manual intervention and ensuring stable production.
Customizable production capacity (from 50 tph to 1000 tph) and process flow, compatible with pre-stage gravity separation for complex gold ore processing.
Raw gold ore is fed into a jaw crusher (②) and impact crusher (④) via a screw feeder (①), then conveyed by belt conveyors (③/⑤) to form a closed-circuit crushing system. The crushed ore is screened to a qualified particle size (≤20mm) for grinding.
Qualified ore enters a ball mill (⑨/⑪) after being fed by an electromagnetic vibrating feeder (⑥), and is classified by a classifying machine (⑧) and whirlcone (⑩). The qualified slurry (generally -200 mesh accounts for 80%-90%) is pumped to the next stage via a slurry pump (⑫).
The slurry passes through a trash screen (⑬) to remove impurities, then enters a thickener (⑭) to adjust the slurry concentration to the optimal range for leaching (typically 40%-45% solid content).
The thickened slurry flows into a series of leaching tanks (⑰). Sodium cyanide is added via a sodium cyanide magnetic pump (⑲) to dissolve gold, while activated carbon is added countercurrently to adsorb gold-loaded cyanide complexes, forming gold-loaded carbon.
Gold-loaded carbon is separated via security screening (⑳), then washed in a carbon filter washing machine (㉑) before entering the desorption electrolysis system. The electrolytic gold mud is smelted to obtain final gold ingots, while barren carbon is regenerated and reused.
The leached tailings slurry is treated for cyanide destruction and dewatering before safe disposal or recycling.
Note: Stcrushers can customize a set of Gold CIP Production Plant according to customer's needs.
STCrushers provides high quality and reliable mining equipment customize manufacturing service for global customers, we design the production line according to the needs of the customer's processed materials and output, and realize fully automatic production from feed to discharge.
We have more than 20 years of experience in the production of large mining equipment.
We have an experienced production line design team to meet the processing needs of different materials.
We have two large workshops, a variety of processing equipment and machine tools.
The company strives to provide customers with preferential prices and payment methods to meet customer needs.
If you are looking for mining equipment such as stone crushers, ball mills, rotary dryer, rotary kiln and other equipment, feel free to contact us and our team will reply within 48 hours.
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