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Reaping high-value metals from slags and drosses

Non-ferrous metals producers are being offered an alternative way to process the thousands of tonnes of slags and drosses produced annually by the sector, and whose high-metal content makes them a valuable resource.Newly available equipment called the Alchemizer (pictured) has been designed to enable producers achieve very high-metal recovery rates from aluminium, copper, copper alloy, tin and zinc drosses, and profitably recover metal from secondary aluminium process salt ...