PresidentGold1

PresidentGold1

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    Gold, Gold, Gold - CPUs Refining (PresidentGold)
    6:13

    Gold, Gold, Gold - CPUs Refining (PresidentGold)

    In this video I explain gold quantities from CPUs from the 1990's and earlier. Describing the highest yielding CPU to the least amounts. And refining 20 mixed CPU in the end. FOLLOW AND LIKE/COMMENT IF YOU WANT TO SEE MORE VIDEOS!
    90 views
    Gold Foil Recovery Process - PCB Recycling - 2021 (PresidentGold)
    1:33

    Gold Foil Recovery Process - PCB Recycling - 2021 (PresidentGold)

    In this video. I show basic gold recovery from PCBs. Using acid peroxide. Hope you enjoy.
    89 views 2 comments
    Silver Refining/Silver Leaching - Precious Metal Extraction (Keyboard Mylar) - (PresidentGold)
    2:34

    Silver Refining/Silver Leaching - Precious Metal Extraction (Keyboard Mylar) - (PresidentGold)

    In this video I will be extracting pure silver oxides from computer keyboards plastics BoPET.
    63 views
    Gold Foil Refining Process - Hydrometallurgy (PresidentGold)
    4:39

    Gold Foil Refining Process - Hydrometallurgy (PresidentGold)

    In this video I will be showing how to produce 24 karat gold via Hydrometallurgy processes. I use Gravimetric analysis and Titration methods to purify gold foils.
    145 views 2 comments
    HUGE SILVER BARS - SILVER REFINING VIDEO (PresidentGold)
    14:04

    HUGE SILVER BARS - SILVER REFINING VIDEO (PresidentGold)

    In this video I will be refining a mixture of Sterling Silver alloys from salt and pepper shakers. I hope you enjoy!
    76 views 3 comments