processing spent aqua regia

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txashaun

New member
Joined
Jan 29, 2012
Messages
4
i was wandering if someone could point me towards a book or web-site or any helpful info that might teach me how to recover other metals from our aqua regia pour-off.
 
Download Hoke from my sig line and look up the word stock pot and read that section. Copper will drop your precious metals from your spent ar.

http://www.goldrefiningforum.com/phpBB3/viewtopic.php?f=47&t=1300&hilit=copper+air+pump#p10901
 
Here is a good place to start.

http://www.goldrefiningforum.com/phpBB3/viewtopic.php?f=60&t=5604&hilit=guide

Also look for the link in several forum members signature lines for a free download of C. M. Hoke, Refining Precious metal wastes. It covers all the basics you will need to know to get the most of the forum. Once you have read it you will have a better understanding of what is discussed here.
 
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