chemicals needed to extract gold

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gold extraction refers to the processes required to extract gold from its ores this may require a combination of comminution mineral processing hydrometallurgical and pyrometallurgical processes to be performed on the ore gold

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5 32 note that gold because it is so unreactive is found as the native metal and not as a compound so it does not need to be chemically separated however chemical reactions may be needed to remove other elements that

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q 1 how to recover/ extract gold from computer parts ? ans computer parts like processors cpus rams motherboards hard drives cd/dvd drives have gold and other precious metals like silver palladium etc base metals like

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3 32 complete process start to finish using muriatic acid hydrogen peroxide and bleach no nitric acid needed please check out my band two common on sreetips is the guy in the

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in phones most of the gold is in the sim card the main board and the smaller components on the back of the lcd screen use a magnet to separate all gold-plated steel parts as you need a different process to extract it quot older

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9 32 greetings hi! i am currently doing a mining project and have excavated a small amount of gold however in order to properly separate the gold i need a few chemicals i am looking for sodium sulfate potassium cyanide and calcium

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in phones most of the gold is in the sim card the main board and the smaller components on the back of the lcd screen use a magnet to separate all gold-plated steel parts as you need a different process to extract it quot older

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9 32 greetings hi! i am currently doing a mining project and have excavated a small amount of gold however in order to properly separate the gold i need a few chemicals i am looking for sodium sulfate potassium cyanide and calcium

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