Along with copper and zinc, it produces indium, silver-bearing slimes, nickel-copper carbonate, liquid SO₂ and sulphuric acid. Producer of. Zinc, copper, silver, ...
... which uses the silver to extract gold, silver, palladium, tin and copper, from e-scrap. ... from the residual silver-bearing solids using standard filtration methods, according to the company. ... Sponsored: The invisible wire.
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