I need a method to refine golden peices from 18 up to 24

Jordan
October 14, 2006 12:08pm CST
I have lots of gold scrap, broken peices of gold like rings nickles and want to refine them from 18 to 24 is there a method or way to do so
2 responses
@nancygibson (3738)
• France
14 Oct 06
I think you can burn off the copper before the precious metal is affected
• Jordan
14 Oct 06
i did not get your suggestions, we need some professional method to do this because I have about 15 kilos per day to refine.
@makatron (503)
• Dominican Republic
14 Oct 06
both metals become liquid at different temp, so if you can refine one at time you can get pure gold