chemical used for removing gold

  • How To Easily Strip Gold From Computer Chips YouTube

    Nov 20, 2012· Video embedded· This is a easy tutorial on how to get gold off of computer chips, RAM, mother board, hard drive, etc. Now anyone can get gold off their chips into a more ...

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  • Cleaning gold without acid? Gold Fever Prospecting

    Cleaning gold without acid? What is a good method of cleaning gold without using acid? Saturday, February 22, 2003 04:07 pm: try bleach first...soak the material ...

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  • Removing Gold plating from a watch Finishing

    Removing Gold plating from a watch. ... Gold plating removal. Q. How (what chemical) ... I want to know how to remove gold plating from Gold Plated Nickel Foil.

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  • How to Chemically Extract Gold From Plating eHow

    Let the gold-plated items sit in the chemical solution for 10 to 15 minutes, unless the video specifies otherwise. Remove the items from the chemical solution.

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  • Gold extraction Wikipedia

    Gold extraction refers to the ... Ores in which gold occurs in chemical composition ... Gold parting is primarily the removing of silver from gold and ...

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    • Gold Recovery Correctly: 12 Steps Instructables.com

      Video embedded· Gold Recovery Correctly ... After cleanly removing your plated sections ... or Sn CL2 This metal is essential for Identify how much gold is left in our 2nd chemical ...

      • The First Chemical Bath · Filtering Particles · Safety First, AlwaysInquire Now

      • How to Extract Gold From Electronics Instructables

        Video embedded· How to Extract Gold From Electronics by ProjectPlace in electronics. ... (if using chemical concentrations higher than what I've used, package in glass bottle.

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      • Extracting Gold Extracting Gold HowStuffWorks

        Removing the gold-bearing ... Leaching dissolves the gold out of the ore using a chemical ... Workers pour off the flux and then the gold. Molds are used to ...

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      • How to Remove Gold from Plated Materials Including ...

        How to Remove Gold from Plated Materials Including Electronics, Computer, Telecommunication ... removing gold from plated ... Including Electronics, Computer ...

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      • Gold Leaching, Gold Recovery from Natural Gold Rocks

        Concentrted H2O2 and HCL are used to create a powerful gold and precious metal leach, with the H2O2 being slowly added over a period of time.

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Crushing

Screening

Grinding

Classifying

Separating

Gold Extraction Equipment

Thickening

Dewatering

Auxiliary Equipment