Gold Mining And Ore Processing
Electrowinning for carbon desorption eluate and cyanide leach liquor
What Goes Wrong Today
- Eluate held in a tank is unrealised revenue until the gold is actually won.
- Zinc cementation consumes zinc dust and gives a cement that still needs refining.
- A small or medium operation cannot justify a full conventional electrowinning house.
- Barren solution returned to the circuit with residual gold quietly lowers overall recovery.
What Buyers Ask For
- Compact electrowinning at the desorption plant
- A reusable cathode instead of consumable steel wool
- Barren solution below a controlled residual
- Equipment that can also take plating and stripping solution
Equipment That Suits This Industry
Gold Electrowinning Machine For Carbon Desorption And Cyanide Leach Solution
Electrowinning for eluate from activated carbon desorption and for cyanide leach liquor
View machine
Automatic Gold And Silver Electrowinning Recovery Machine
Unattended electrowinning of gold, silver, platinum, palladium and rhodium from plating and leaching solution
View machinePrecious Metal Electrolytic Recovery Machine For Plating Solution
Rotating-cathode high-frequency pulse electrowinning for spent plating baths, rinse water and pregnant solutions
View machineHow The Equipment Is Deployed
Scenario
Activated carbon desorption eluate electrowon on an AC400 or AC600 machine
Scenario
Cyanide leaching solution treated directly for gold recovery
Scenario
Barren solution returned to the circuit below 2-10ppm gold
Scenario
Recovered gold given one refining pass before sale
Cases And Reading For This Industry
Gold Recovery From Electronic Waste Stripping Solution
Electrowinning the pregnant liquor from RAM CPU PCB and pins
Read moreHow To Refine Gold Scrap To 99.99 Percent Purity
Six methods for refining gold scrap, from direct fire refining through cyanide dissolution, aqua regia, nitric acid and sulfuric acid with peroxide, to electrolysis at 95% gold anode.
Read moreQuestions From Gold Mining And Ore Processing
Which machine should we start with?
Start with the stream that carries the most metal. For gold mining and ore processing that is usually covered by the Gold Electrowinning Machine For Carbon Desorption And Cyanide Leach Solution.
Can you size the machine from our figures?
Yes. Send the metal, the concentration and the daily volume and we will confirm the model.
Do you build machines for a specific solution?
Yes. Machines are produced to standard models and can also be designed around your liquid composition, volume and processing target.
What residual metal levels can we expect?
The recovery machines bring treated solution below 5-20ppm silver and 2-10ppm gold.
Do the machines need consumables?
The recovery machines need no reagents or accelerators at all. The refining machines use 10% dilute nitric acid or a sulfuric acid electrolyte.
Equipment For Gold Mining And Ore Processing
Send us your solution analysis and daily volume. We will tell you what it is worth recovering and which machine does it.