seperation or removal of magnisium oand ide from chrome ore
seperation or removal of magnisium oand ide from chrome ore. seperation or removal of magnisium oand ide from chrome ore. The exhausted chrome bath is skimmed and magnesium silicate is added to the stirring effluent. Sufficient silicate must be used to flocculate the solids usually 0.1 to prefer to use 0.15 to 0.30% of the silicate.