Gold Slurry Pump With Dolomite And Iron Ore

An ion-exchange procedure is described for the analysis of dolomite, limestone and chrome-iron ore.In dolomite and limestone, calcium and magnesium are separated by eluting with 1m acetate buffer ph 6 in chrome-iron ore, chromiumvi is first separated from other metals by passage through a cation-exchanger, dowex 50w-x8 h form, when.