[email protected]
  1. Home
  2.  > Gold Mining Iron Processing

gold mining iron processing

Get Latest PriceGet Latest Price

In this process a casting of impure gold is lowered into an electrolyte solution of hydrochloric acid and gold chloride Under the influence of an electric current the gold migrates to a negatively charged electrode cathode where it is restored to a highly pure metallic state leaving the impurities as a separate solution or residue Assaying

Hot Sale News