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Author: Subject: Gold Recovery with Salt Vinegar Bleach peroxide - VIDEO
kadriver
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[*] posted on 16-10-2015 at 11:35
Gold Recovery with Salt Vinegar Bleach peroxide - VIDEO


Here is all three parts of the video showing how the foils are lifted off the fingers. These videos are buried in another thread so I hope this is not counted as a double post;

Part 1, using salt, vinegar and hydrogen peroxide to lift the foils from trimmed circuit card fingers.

https://youtu.be/ouYW_7-Njbs

Part 2, recovering the lifted foils for refining then dissolving the gold foils in salt and vinegar with bleach

https://youtu.be/TUxJ0YhATxM

Part 3, precipitating the pure gold with vitamin C

https://youtu.be/CAhh6p4E6-I

kadriver
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aga
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[*] posted on 16-10-2015 at 12:08


Useful precis of the process deltaH came up with.

It is a bit like Spam, as it could easily go in the main thread.

Much easier to Find like this though.

[Edited on 16-10-2015 by aga]




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cyanureeves
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[*] posted on 16-10-2015 at 16:58


kadriver you know that pungent smell you get when precipitating with smb?well what does vitamin c smell like?
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kadriver
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[*] posted on 16-10-2015 at 18:41


I didn't smell anything because it was in my fume hood. I'm curious though. Maybe I'll do it outside to see what kind of odor it produces.

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