Copper extraction techniques - WikipediaCopper extraction techniques refers to the methods for obtaining copper from its ores. .. The copper ore is crushed and ground to a size such that an acceptably high degree of liberation has occurred between the .. Copper sulfide and iron oxide can mix, but when sufficient silica is added, a separate slag layer is formed.how to separate iron from crushed copper ores,extraction of metals - introduction - ChemguideDetails for the extraction of aluminium, copper, iron and titanium are given in . copper ores can be converted into copper(II) sulphate solution by leaving the crushed ore . But, in many cases, it is possible to separate the metal compound from.
how to separate iron from crushed copper ores