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Gold parting - Wikipedia


Gold parting is the separating of gold from silver.Gold and silver are often extracted from the same ores and are chemically similar and therefore hard to separate. Over the centuries special means of separation have been invented.


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Best and Easiest way to refine gold dust to get 99.9% …


Best and Easiest way to refine gold dust to get 99.9% purity (2005) Q. Hello Experts; I have just started to venture and little money in gold business, but I'm no where related to gold and chemicals. I have searched the internet and I came to know a lot about Aqua Regia Method and few steps on how to refine gold. But the steps and the vocabulary …


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Extraction of Gold by Electrolysis.how? | Yahoo Answers


Oct 12, 2007· Extraction of Gold by Electrolysis.how? The Gold and Platinum recovery process Update: in this process,what would be the metal on the Cathode and, what would be the metal on the Anode? what would be the solution consist of?What we must add on the solution as a catalyst? Should we use Potasium Cynide in the solution?


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aqua regia gold refining - Halwachs


If the gold content of a metallic scrap is high and the impurity level of silver, platinum, palladium and base metals is low it is reasonable to directly electrolyse gold instead of aqua regia pretreatment followed by electrolysis.


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Wohlwill electrolytic refining process for gold


I would like to know how to recover Gold from Silver Sludge which comes out from the Wohlwill Cells (Electrolysis). We are actually washing it by ammonia. And today through your site I came to know that it is dangerous. Please let me know that how can you recover Gold from that Silver Sludge. I ...


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Gold Refining - Chemistry - Science Forums


Page 1 of 2 - Gold Refining - posted in Chemistry: I was looking into gold refining and came across a lot of information on Aqua Regina. While I found quite a feww step-by-step articles, I have yet to find anything that explaines exactly why mixing these acids can dissove gold. Anyone care to lent this old phogy some help in the matter?


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