it is really great to see someone trying new things. Well done you! Just a thought, but after pilverising I qould have ashed everything and then, added HCL to get rid of tin. Then HNO3 to remove copper and base metals then Aqua Regia to dissolve gold......... Keep up your great work.
@jamisontaylor8788 ай бұрын
When copper gos for six dollars a pound soon ! Have fun scraping my friends
@MrSCOTTtheSCOT9 ай бұрын
Idd be worrying about any nano particulate that machine is blowing into the air off the PCBs in that first shredding machine getting under your toenails or in your lungs
@ViperRecycling8 ай бұрын
Well this video has answered my questions about computer boards. If you go back to around 7:43 in the video and look when your first dumping it you'll see all that gold stuff that's gold
@mariakoamigo73029 ай бұрын
Hola. Gracias por el vídeo Si eliminas los componentes con un cutter, impías con disolvente los restos de pegamento (de los Flex con la PCB) y procesas con HCl y H2O2. En 5 días lo tienes todo limpio. Yo solo proceso la tira de conexión con los flex y es 100% eficiente
@timtoolman41255 ай бұрын
I looked at doing that a couple of years ago, with the electric wood chipper, I think it would work if you had a screen like what is on the hammer mill. The board has to bounce around instead of going straight through.
@hosammohamed71075 ай бұрын
what is the name of the grinder
@timtoolman41255 ай бұрын
If you wash the copper off after removing from the bowl it will not oxidize as much, or at all.
@youtube-marketer8 ай бұрын
Sir it's possible to all copper out by nitric acid? Because i didn't understand about electric process please teach me
@MetalScrapLab8 ай бұрын
It will take a lot of nitric acid to get all that copper out. You need to research electrolysis and metal reactivity series to get copper via electricity.
@youtube-marketer8 ай бұрын
@@MetalScrapLab can you give me any resources learn about it. I'm excited to learn
@MetalScrapLab8 ай бұрын
What Is Electrolysis: kzbin.info/www/bejne/baaseqSVhMutndk Reactivity Series of Metals: kzbin.info/www/bejne/mXm6Y6imf9mNiJo
@youtube-marketer8 ай бұрын
@@MetalScrapLab thanks a lot sir. ❤️❤️
@torneandoelmundo9 ай бұрын
What machine do you use to grind all the components?  
@ayhamhafez2859 ай бұрын
Is it copper nitrate electrolyte or copper sulphate?
@MetalScrapLab9 ай бұрын
Copper sulfate.
@prospectorpete9 ай бұрын
WHY COULDNT YOU MOP UP THE SPILL WITH PAPER TOWEL
@MetalScrapLab9 ай бұрын
I got frustrated and it would take a bit of napkins and more acids. It was just too much work for a little bit of gold. It's the process before the acids that excites me but chemistry is not so much. I might be replacing acids with cupelling.
@crazyanime3489 ай бұрын
Company name of pulvarizer
@MetalScrapLab9 ай бұрын
It doesn't have a company name. It's a Chinese hammer mill sold by different merchants.
@torneandoelmundo9 ай бұрын
What is the name.of the hammer mill machines?
@Tanya-LeeLetourneau9 ай бұрын
So you used the blue bowl totally wrong. I know I have one...
@RobertSmith-xf6fhАй бұрын
I want to hear not read
@MichielBruijn9 ай бұрын
Yeah you defenitely make mistakes. You have a higher risk of getting lung cancer.