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Gold Refining & Melting: Chemical Processes & Professional Refineries


Question
QUESTION: Is there a successful chemical process out there for melting
gold jewelry?

ANSWER: If you simply want to melt it into a gold nugget or bar, here is a good site that explains the details pretty well.   http://nevada-outback-gems.com/Reference_pages/melting_gold.htm

If you are wanting to refine it and burn it down to pure gold, that is a more complex process and most people prefer to leave it to a professional refinery.  

I believe there are chemical processes that melt gold without the use of a torch, however, they require highly toxic chemicals like hydrochloric acid, and unless you really know what you're doing, they can be pretty dangerous to mess with.

Hope this helps.

---------- FOLLOW-UP ----------

QUESTION: I understand and realize that probably highly toxic chemicals  
would probably be needed. I am wondering if this has been
done on a larger scale? How about an electronic process
similar to plating products with gold but perhaps a reverse
process of some kind?  Am I just dreaming or what?  

Answer
Sorry.  You are asking questions beyond my expertise here.  I have gone no further than melting scrap into gold bars in my own facility.  For refining to pure gold, I send it to a refinery, and I've never tried the chemical process of melting.  You probably need to seek out a chemistry expert or an alchemist!

Good luck, and be careful if you start playing around with those chemicals!