SILVER contacts recovery - running large batches

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  • čas přidán 15. 07. 2017
  • de-soldering silver contact points - running large batches
  • Věda a technologie

Komentáře • 35

  • @davidtweeddale2027
    @davidtweeddale2027 Před 2 lety +1

    Thank you very much. I have watched your videos and am now doing exactly as you have taught with great results. The only thing that I have done differently is doing the Portland cement cuppelation twice using fresh Portland on the second go around in hopes that it absorbs the base metals easier as it affords more unused surface area.

  • @michelewhite3260
    @michelewhite3260 Před 4 lety +1

    Thank you so much for freely sharing your knowledge!

  • @michaelrobertson8795
    @michaelrobertson8795 Před 3 lety +1

    Those contacts will have to be chemically treated to separate the high quantity of cadmium thats in those contacts which is a toxic metal, it's best to leave the individual contacts loose so the nitric acid can dissolve them quicker.

  • @miroslavpech6592
    @miroslavpech6592 Před 6 lety +1

    Verry good Killer.Whats Cadmium

  • @shaneyork300
    @shaneyork300 Před 5 lety +3

    Nice silver bar! Any idea what the purity of that kind of process was??
    I know it was almost 2 years ago, but I'm looking to start my silver recovery in the future and I'm looking at different techniques!!!

    • @OwlTech333
      @OwlTech333  Před 5 lety

      999 can be achieved using cupellation czcams.com/video/MwDfUxgNxeA/video.html

  • @wilyamvogtoraytto9519
    @wilyamvogtoraytto9519 Před 6 lety +2

    no judgement was good but one? .why did you melt it more then 2or ,3... thanks

    • @OwlTech333
      @OwlTech333  Před 6 lety +1

      each melt eliminates different contaminants

  • @hafeezrehman3566
    @hafeezrehman3566 Před 5 lety +2

    Good very easy idea

  • @stoneage3429
    @stoneage3429 Před 4 lety +3

    Hi. Iv been getting silver out of contacts for the last few years and there is about 63% silver in each contact. Doing this way is much easier than with acid and iv tried it, i dont think you can reach a purity higher than 90%, mybe even a bit less

    • @OwlTech333
      @OwlTech333  Před 4 lety

      Stone Age 999+ can be reached czcams.com/video/MwDfUxgNxeA/video.html

  • @jacobgodinez4926
    @jacobgodinez4926 Před 3 lety +1

    Where do you find contactors that big?

    • @510Redneck
      @510Redneck Před 2 lety

      Old Industrial gen sets.. breakers etc. have a good amount

  • @scrapman502
    @scrapman502 Před 2 lety +1

    What is solder made of? Does Solder contain Silver? Is it worth trying to recover silver solder from copper arms?

  • @euro6110
    @euro6110 Před 2 lety +1

    Good

  • @kailashchandverma8132
    @kailashchandverma8132 Před 3 lety +1

    How I can get silver point & where it is use?

    • @OwlTech333
      @OwlTech333  Před 3 lety

      czcams.com/video/OpEydtYpbmM/video.html ; czcams.com/video/nJ9-6d0xc3Q/video.html

  • @salihakdag6371
    @salihakdag6371 Před rokem

    ❤👍

  • @ershvv7567
    @ershvv7567 Před rokem +1

    Почему не произвели аффинаж???

  • @kaylajjdahajj9636
    @kaylajjdahajj9636 Před 6 lety +1

    Owltech how much i earn for my 300grams of silver contacts???how much per gram?

    • @OwlTech333
      @OwlTech333  Před 6 lety +2

      Depends on the silver content, as most of them are not pure silver

    • @pinoypinoy467
      @pinoypinoy467 Před 5 lety

      @@OwlTech333 How owltech....My silver is from contactors and relays and I think it is 95% silver..how much is it?

    • @OwlTech333
      @OwlTech333  Před 5 lety +1

      @@pinoypinoy467 How could I know that? The points vary from 30% to 99% Ag which ones you have and how many of each? How much do they weigh?

  • @harashidhpenal3204
    @harashidhpenal3204 Před 3 lety

    IAM.hinde.inbia.may.bijnas.kontakyar.panal

  • @tagamontanosa9586
    @tagamontanosa9586 Před 4 lety +1

    what if I mix platinum and silver what would happen.

    • @OwlTech333
      @OwlTech333  Před 4 lety

      taga montanosa if the silver to platinum ratio is bigger than 9:1 then some of the platinum will be dissolved by nitric acid

    • @tagamontanosa9586
      @tagamontanosa9586 Před 4 lety

      thank you ah really I thought that platinum would be harder than silver so I just assume that maybe silver one will be dissolved.

  • @ramaaditya1034
    @ramaaditya1034 Před 9 měsíci +1

    bukan hanya Ag di situ juga terkadang ada pd

  • @kassiman5307
    @kassiman5307 Před 6 lety +3

    many things wrong

    • @OwlTech333
      @OwlTech333  Před 6 lety +2

      good! how many?

    • @kaylajjdahajj9636
      @kaylajjdahajj9636 Před 6 lety

      OwlTech owltech....i have 400g of silver contact relay...how much i earn with it?????

    • @shujin7024
      @shujin7024 Před rokem

      @@kaylajjdahajj9636 it is said somewhere in there comments that it contains like 35% silver, lets say we downgrade this to 30% for fun, 30g of silver x4 you got 120g of pure silver, that's worth around 100$USD but you need to put some effort into getting it out into pure silver :) hope this helps even if 5 years late to this party