Copper extraction techniques - WikipediaCopper extraction techniques refers to the methods for obtaining copper from its ores. . Sulfur dioxide gas, for example, is captured and turned into sulfuric acid — which . The process of liberation of copper ores depends upon whether they are oxide or ... The Australasian Institute of Mining and Metallurgy: Melbourne, pp.coopper ore processing from minning to fuel purification,ITP Mining: Energy and Environmental Profile of the U.S. Mining .essentially a co-product of zinc mining or a byproduct of copper and/or gold .. For the most finely crushed ore, processing workers use a method called froth flotation. . is directed onto the grates, and ignited with natural gas burners. .. slag may be recycled to the blast furnace, and the purified bullion is then cast into ingots.
coopper ore processing from minning to fuel purification