Just starting out need help

[EDumpaus]

hey my name is Jeremy I live in Australia and I need some help, I have started a small business where we are refining gold, silver, platinum, palladium out of electronic boards, I'm working on a process to extract and refine these metals from the boards. I have some knowledge in chemistry but I am stuck try to find a way to chemically remove each individual metal from the aqua regia using precipitants, if anyone can please help me with this it would be most appreciated

Jeremy

 

[jimdoc]

Jeremy,
You found the right place to learn. You just have some reading to do on the forum. And look for C.M. Hoke's book to download also.

Jim

 

[Claudie]

http://www.scribd.com/doc/2815953/Refining-Precious-Metal-Wastes-C1-M-Hoke