electrowinning

(redirected from Electro-winning)
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electrowinning

[i¦lek·trō′win·iŋ]
(metallurgy)
Extracting metal from solutions by electrochemical processes.
References in periodicals archive ?
Anvil Mining Limited (TSX, ASX: AVM), a copper producer whose shares are traded on the Toronto Stock Exchange, has produced copper cathode at its flagship Kinsevere Stage II Solvent Extraction and Electro-Winning mine.
The injection and recovery well system will be accompanied by a state-of-the-art solvent extraction and electro-winning facility that will produce copper cathode from solution from the wells.
2% and silver recovery had lifted 40% after it licensed its Elution and Electro-Winning circuit at its New Luika pit.
Highlights for Stage 2 solvent extraction electro-winning (SXEW) operation
This includes initial mining near the surface for copper oxide and beneficiation by means of leaching and electro-winning.
The Project is designed to process 12Mt/a of oxide ore by crushing, vat leaching, solvent extraction and electro-winning to produce up to 52,000 t/a of cathode copper.
When Avmin bought the Chambishi plant it comprised a roaster, leaching vessels, copper electro-winning and an acid plant.
A program has been initiated that will investigate the potential of a tin collection fusion step followed by electro-winning to separate the recovered precious metals from the tin.
The flowsheet includes primary crushing, grinding through a single-stage SAG mill, gravity concentration, classification, leaching and adsorption, tailings thickening, electro-winning, and smelting.
As Tiger concluded the building and commissioning of its Phase II solvent extraction electro-winning (SXEW) plant at Kipoi - within record time, it launched cathode production on 25 May 2014.
In addition to the HMS operation, Tiger's Stage 2 solvent-extraction electro-winning (SXEW) plant at Kipoi is on schedule to commence production of copper cathode in Q2 2014.
A final electro-winning recovery circuit is in place, along with associated secure gold room facilities.