extraction of gold using cyanide use balance equations



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Gold Cyanidation

Summary Cyanide (CN), a single carbon atom triple-bonded to a nitrogen atom, has proved extremely useful in extracting gold from ore However, with a toxic reputation dating back to the Holocaust, its use in mining has been very controversial...

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Cyanide Use in Gold Mining

A sodium cyanide solution is commonly used to leach gold from ore There are two types of leaching: Heap leaching: In the open, cyanide solution is sprayed over huge heaps of crushed ore spread atop giant collection pads The cyanide dissolves the gold from the ore into the solution as it trickles through the heap The pad collects the now ....

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What is the equation for gold extraction

What is the equation for gold extraction? Wiki User November 06, 2011 8:33PM aluminium is found in orce Related Questions Asked in Metal and Alloys What is the equation for aluminium extraction...

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Gold extraction with BORAX for small

17102011· Learn how to make more gold with borax instead of mercury Description of a new environmentally beneign gold extraction method which will make use of mercury for gold extraction redundant...

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Extraction of gold using cyanide

Extraction of gold using cyanide Gold is found in very low concentrations in the ore from which it is mined To collect the gold from the ore it needs to be separated from the other minerals in the ore To do this the gold needs to be made into a soluble form so that it can be separated from the other minerals as gold is insoluble To make gold ....

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Gold cyanidation

Leaching gold with a cyanide solution remains the most widely used hydrometallurgical process for the extraction of gold from ores and concentrat Despite the difficulties and hazards of working with cyanide, no other process has yet been proven to be an economic viable alternative...

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