Anyone have first hand experience with metal refining? I have been saving computers,car amplifiers,power supplies,etc,i have a shit load at this point and i wanna take a crack at pulling all the silver and gold from everything....I just have the basics from google,i figured out how to dilute my nitric acid to get it down to 68%,and muriatic acid is readily available about anywhere... Do i just break up the circuit boards so they fit in my container and let it set and work on its own or is there a more recommended way that isn't so crude? How much of the regia should i start with to be able to consume a decent amount of material? Just looking for ideas before i set off on this adventure.
Edited by ronmoper76, 18 April 2021 - 08:24 PM.