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Outotec's proven ability to combine pyro- and hydrometallurgical processes works to the customer's benefit, thanks to new ways of reducing initial investment and operating costs.
Today, 30% of world's nickel production from sulphide ores is based on Outotec's Flash Smelting. The latest development in nickel smelting is the DON-process (Direct Outotec Nickel), which eliminates the Peirce-Smith batch operation.
Depending on ore type, Outotec's VSF™ solvent extraction can be combined with atmospheric and pressure leaching to improve nickel recovery and separation of valuable metals for further treatment.
Our nickel electrowinning technology is designed to meet the most stringent production and quality requirements, providing high-purity cathodes with high current efficiencies.
For further information, please contact  pyro(at)outotec.com
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