process of purificaion of gold

  • DIY Gold Smelting Sapling.com

    The purification of gold (removing contaminants) involves a technical and complicated process of heating the metal and treating it with chemicals. Purification is not ...

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  • SYNTHESIS OF GOLD NANOPARTICLES VIA

    SYNTHESIS OF GOLD NANOPARTICLES VIA CHEMICAL REDUCTION METHODS ... Study of the efficiency for the purification process ... After the synthesis process, gold ...

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  • Gold parting Wikipedia

    Pliny in this Naturalis Historia mentions the purification of gold a number of times and makes reference to the salt cementation process of gold parting.