GOLD REFINING BY AQUA REGIA
STATIC PLANTS
They represent the standard model of plant, where the leaching process is made inside a static reactor, which is usually made of borosilicate glass, with heating arrangement .
They are suitable for processing both metal granules and powders.
MAIN FEATURES:
- For the refining of alloy having a content of Au minimum 65% and maximum 10%
- Input material: metal granules and powders
- Minimum purity: 999,5/1.000
Our systems can be customized according to customer specifications.
The customizations concern the type of reactor construction material, the heating technology and / or the addition of accessories and additional devices to allow the operation and maximum efficiency in every situation.
Our technical staff is available to guide the customer in choosing the most suitable system for his needs.
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| Model | BT-ARG-AU-150 | BT-ARG-AU-006 | |
| Type of alloy to refine | Au min. 65% Ag max 10% |
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| Input alloy capacity [kg]/cycle | min 200 gr - max 2 kg | min 2 kg - max 6 kg | |
| Power Supply | 230 V – 50 Hz – 1ph | 400 V – 50 Hz – 3ph | |
| Power | 1 kW | 12 kW* | |
| Dimensions [mm] LxPxH | 1.500 x 800 x 1.900 | 2.550 x 1.750 x 2.600 | |
ROTARY PLANTS
They represent the innovative model of plant, equipped with a rotating basket/tumbler inside the leaching reactors.
This device allows a faster and more efficient leaching process, in both the aqua regia and the nitric acid refining technique.
The rotating device is useful in the aqua regia refining process in presence of silver higher than 10%, reducing the chance of un-dissolved material and increasing the efficiency of the process.
MAIN FEATURES:
- For the refining of alloy having a content of Au minimum 65% and maximum 15%
- Minimum purity: 999,5/1.000
- Input material: metal granules
- Leaching reactor with extractable rotating basket
- Reactor can be easily washed and checked
- Reduced processing time
Our systems can be customized according to customer specifications.
The customizations concern the type of reactor construction material, the heating technology and / or the addition of accessories and additional devices to allow the operation and maximum efficiency in every situation.
It is possible to install automatic dosing devices for chemicals, pH reading and ORP (Oxidation reduction potential) reading and adjustment.
Our technical staff is available to guide the customer in choosing the most suitable system for his needs.
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| Model | BT-ARG-AU-006-R | BT-ARG-AU-015-R | BT-ARG-AU-025-R | BT-ARG-AU-050-R | |
| Type of alloy to refine | Au min. 65% - Ag max 15% | ||||
| Input alloy capacity [kg]/cycle | min 2 max 6 |
min 3 max 15 |
min 5 max 25 |
min 10 max 50 |
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| Power supply | 380 V - 50 Hz - 3 ph | ||||
| Power | 12 kW* | ||||
| Dimensions [mm] LxPxH | 2.550 x 1.750 x 2.600 | 3.000 x 1.900 x 3.000 | 3.700 x 1.900 x 3.000 | ||
Interested? Contact us for info.
Balestri Technologies S.r.l.