Video discussion. Gold recovery from 14kg of CPU by using the lead bath method.

[Martijn]

SS cage works as long as its not fine mesh. Too fine of a mesh and the "pores" gets clogged by the solidified litharge.

This is the latest lead bath I did:

Great feed back and great video showing some mistakes and learning points! Those are the best imo letting people learn from your mistakes.

 

[Martijn]

@Owltech ;
How do you experience the lead fumes, if any? Are there a lot fumes or is it a negligible? Do you wear a mask?
Do you reduce the lead oxide back into metal after cupelling?

 

[Martijn]

I just saw you wear a mask in the video. So something to keep in mind when I start experimenting.
I was wondering if the button with silver and gold can be put in the silver cell after cupelling.