Listing ID #4274435
Company Information
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Contact SupplierPrinciple of operation
Through a combination of acids and the subsequent use of chemical compounds it is possible to refine gold containing alloys.The refining process can be summarized in several operations:
Key benefits:
Refining by aqua regia
The minimum recommended title for the gold alloys to be refined must be at least 600/1000.
Lower Titles significantly reduce productivity by increasing the processing time.
The percentage of silver present in the alloy should not exceed 10-12%. Higher values can reduce the productivity of the process as well as adding the times.
The gold will be melted and reduced to fine grit (through a melting furnace and a container for the production of grits) or small plates. These latter make it possible to maximize the effect of dissociation due to their high external surface when they are immersed in aqua regia solution.
The grit, due to a lower outer surface and more irregular shape, it needs a longer time for its complete dissociation, sometimes leaving residues in the reactor
is, however, easier to get gold in the form of grit.
The plant consists of:
The described plant can undergo customizations on the customer's request, photos posted are just one example of the many possible system solutions.
Based on the needs of the customer it is possible to create tailor-made systems, with suitable characteristics to the machining process required.
TECHNICAL DATA | IAO10 | IAO20 | IAO20-20 | IAO50-10 | IAO50-20 | IAO50-50 |
Supply | Single phase | Three Phase | Three Phase | Three Phase | Three Phase | Three Phase |
Power | 1 kW | 2.5 kW | 7 kW | 5.3 kW | 7 kW | 8 kW |
Quantity daily maximum affinabile * (kg / 9h) |
3 Kg | 6 Kg | 12 Kg | 20 Kg | 22 Kg | 32 Kg |
Overall Dimensions (mm) | Lung:1100 Prof:700 Alt:2000 |
Lung:1300 Prof:2400 Alt:2545 |
Lung:1300 Prof:2400 Alt:2545 |
Lung:1300 Prof:3450 Alt:2550 |
Lung:5000 Prof:3300 Alt:2550 |
Lung:5000 Prof:3300 Alt:2550 |
Weight | 85 Kg | 290 Kg | 550 Kg | 450 Kg | 500 Kg | 500 Kg |