copper-sample-smHigh purity, light burned MagChem® 40 magnesium oxide is moderately reactive and uniformly burned to provide a higher recovery of valuable metals from ore extraction such as cobalt, nickel and copper from acid leach solutions. MagChem 40 can improve MgO utilization efficiency and increase the precipitate grade or yield of the metal giving MagChem 40 superior performance in hydrometallurgy over naturally-occurring, mined magnesia products that have lower MgO purity and slower, non-uniform reactivity.


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