Impurity removal process in a zinc electrowinning electrolyte circuit comprises adding water and a zinc source to precipitate the zinc content of the depleted electrolyte prior to further treatment
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Non-ferrous metal, especially zinc, electrowinning process
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Process for the enrichment of silver or other valuable metals by flotation from a suspension, for example from the residues of zinc leaching
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Process for the recovery of valuable metals, in particular zinc, from raw materials containing chlorine or fluorine
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PROCESS FOR PREPARING JAROSITE-CONTAINING BACKPACKS
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METHOD FOR PROCESSING RESIDUES FROM HYDROMETALLURGICAL ZINC PRODUCTION
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USE OF A LEAD ALLOY FOR ANODES IN THE ELECTROLYTIC EXTRACTION OF ZINC
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PROCESS FOR PROCESSING REMAINING REMAINING DUE TO LUGGAGE OF ROASTED ZINC PANEL
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Processing roasted zinc blende leaching residues - by treating with sulphuric acid and ground zinc sulphide, neutralising and precipitating constituents
