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how to refine gold

  • How to Easily Refine & Smelt Gold from Computer Memory Chips ...

    Jan 13, 2014 ... Part 2 video on how to take the gold from computer chips and refine it to a more pure metal and smelt it. DO NOT TRY THIS AT HOME. Part 1...

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  • Gold Recovery: A Refining Process to Purify Gold - YouTube

    Nov 11, 2013 ... This video shows how to refine gold with common chemicals like muriatic acid, bleach and stump remover!! The fumes are very nasty and you...

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  • How to refine gold - Gold Traders

    The processes used to refine gold are many centuries old. The two most common methods of refining gold are refining with flame and the use of chemicals.

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  • How to Refine Gold by the Acid Method - Shor International

    Having described its hazards, it must be pointed out that, like most industrial processes, refining gold in acid is quite safe when performed under controlled...

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  • Gold and Platinum Refining & Recovery Systems / Equipment

    An overview on how to refine precious metals. There are many kinds of materials that yield pure gold, platinum, or silver when refined. Though it's usually a little...

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  • What are some ways that fire is used to refine gold?

    To refine gold using fire, place gold scraps in a crucible, and put the crucible in a burning furnace heated to 2000 ... How can you tell if a metal is gold or brass?

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  • How to Refine Gold (with Pictures) - wikiHow

    How to Refine Gold. You may want to make some extra money by refining your own gold at home, or you may be a jeweler who wants to refine gold in-house.

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  • The Art and Science of Refining Gold at Home - Popular Mechanics

    Feb 12, 2016 ... You'd be forgiven for thinking that things like the process of refining gold are complex and complicated procedures that can only be performed...

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  • Dummies Guide to GOLD bullion refining at home as a long term ...

    Now over the last few years, I've been taking scrap, old, unwanted and broken items containing gold and refining them in such a way as to end...

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  • How to Refine Gold in the Fire

    How to Refine Gold in the Fire. There are two main sources for gold: mining and scrap. As gold prices go up, gold recycling becomes more attractive.

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