The ceramics and the lids were dissolved in aqua regia. De-NOx-ing with sulphamic acid Filtration The filtrate was added to SMB solution and let to simmer on a hotplate. After 20 minutes, all gold has settled and clumped at the bottom. The barren liquid is decanted and the gold is moved to a smaller beaker to be washed. Boiling in concentrated hydrochloric acid After boiling in water the gold powder is transferred to the melting dish. Melting The results: 1,57 gold from 162g processors or 9.69g gold from 1kg AMD 386 or 0.157g gold per processor

GOLD yield from 10 AMD 386 ceramic CPUs
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16 thoughts on “GOLD yield from 10 AMD 386 ceramic CPUs

  • February 22, 2018 at 6:07 am
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    very nice

    Reply
  • February 22, 2018 at 2:43 pm
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    Gold IS Immortal.

    Reply
  • February 22, 2018 at 6:09 pm
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    You must be a no drip ninja! I almost always end up with a purple spot on my finger, if I jump in without gloves….

    Reply
  • February 23, 2018 at 10:32 am
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    Superbe vidéo !
    Les boutons d'or sont de plus en plus beaux
    Bravo

    Reply
  • February 23, 2018 at 9:57 pm
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    2000 subs,congrats mate 😉

    Reply
  • February 25, 2018 at 12:19 pm
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    Very nice pictures, Greetings Dani

    Reply
  • February 28, 2018 at 9:32 pm
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    Vendo formula para recuperación de oro soy de México

    Reply
  • March 27, 2018 at 4:14 am
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    You could create video with audio in Spanish or what you put in titles so you will have more capacity of users and on my eBay I sell with double description

    Reply
  • March 27, 2018 at 4:17 am
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    a very important detail that all those that process CPU do not know the tin is alloy with silver and in some it is only silver of welding since with 100 ° C the tin is melted

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  • April 1, 2018 at 6:17 pm
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    Like ótimo aula 👏👏👏👏👍

    Reply
  • May 3, 2018 at 9:48 pm
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    Never putt water in the crucible, you make so many mistakes

    Reply
  • May 18, 2018 at 7:47 pm
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    Show de bola parabéns

    Reply
  • May 31, 2018 at 6:16 am
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    Tell me how to make gold fulminate from a solution with impurities of other metals

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  • September 21, 2018 at 3:07 pm
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    1.57….. in your dreams. More like 0.57 pure!!!

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  • September 23, 2018 at 10:25 am
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    Which acid use to nitric nuetiizing?

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  • October 12, 2018 at 2:07 pm
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    Its very fast.bad vedio.

    Reply

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