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Method for recovering non-ferrous metal valuables, in particular nickel, cobalt, copper and zinc, from raw materials containing these metals using melts and melt-coated sulphation
Method for recovering non-ferrous metal valuables, in particular nickel, cobalt, copper and zinc, from raw materials containing these metals using melts and melt-coated sulphation
The invention relates to a process for recovering non-ferrous metal values such as nickel, cobalt, copper, zinc, manganese and magnesium from material containing said metals, by converting the non-ferrous metal values into sulphates by using melt and melt coating sulphation and recovering them as metal compounds by a process entity based on a melt and melt coating sulphation.
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