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Because gold is already found in its 'native'o or unreacted state
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∙ 12y ago
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Why use a carbon to extract gold from slurry?
carbon granules are then added to the solution, get the gold to pull from the cyanide solution and attaches to the carbon. The gold is then removed from the carbon by been washed in caustic cyanide solution. the carbon is them reused.
Why cant we use carbon to extract gold?
You can !!! However, gold is a very inert element and is found 'native'; as nuggets. So there is no need to reduce goild with carbon.
How can carbon be used to extract a metal from its ore?
Metals are extracted from ores. An ore is a rock that contains enough of a mineral (metal compound) for the metal to be extracted from it. Most metals are extracted from an ore by reduction with carbon or by electrolysis.
Why is carbon used to extract iron from it's ore?
The carbon combines with the oxygen in the ore, separating it from the iron.Excess carbon alloys with the extracted iron, hardening it.
How do you extract gold?
By reduction-oxidation reaction you can extract metals, including Gold, from ore.
Why use a carbon to extract gold from slurry?
carbon granules are then added to the solution, get the gold to pull from the cyanide solution and attaches to the carbon. The gold is then removed from the carbon by been washed in caustic cyanide solution. the carbon is them reused.
Which element is used to extract iron?
Carbon
Why cant we use carbon to extract gold?
You can !!! However, gold is a very inert element and is found 'native'; as nuggets. So there is no need to reduce goild with carbon.
How can gold mining be poisonous?
Highly toxic cyanide is used to extract gold ore.
How do you extract Gold from hard rock What is the best format to do alluvial gold extract How do you concentrate your gold extract and what is the simplest way of concentrating Gold?
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How can carbon be used to extract a metal from its ore?
Metals are extracted from ores. An ore is a rock that contains enough of a mineral (metal compound) for the metal to be extracted from it. Most metals are extracted from an ore by reduction with carbon or by electrolysis.
Why is carbon used to extract iron from it's ore?
The carbon combines with the oxygen in the ore, separating it from the iron.Excess carbon alloys with the extracted iron, hardening it.
How do you extract gold?
By reduction-oxidation reaction you can extract metals, including Gold, from ore.
How is gold bromine used in life?
- If you think to gold bromide this is used as catalyst in organic chemistry or for the detection of ketamine.- A bromine/bromide mixture was proposed to extract gold from minerals.
How do you extract gold from tooth?
you take the gold out of it
Which process uses cyanide to extract gold?
The process that uses cyanide to extract gold from ore is called cyanidation or the cyanide leaching process. It involves treating the ore with a weak cyanide solution, which dissolves the gold and forms a soluble complex. The gold is then recovered from the solution by various methods such as carbon adsorption, precipitation, or electro-winning.
Can gold dust be filtrated by mercury to extract gold itsef?
At one time, mercury WAS used to extract gold from gold ore. The rock was crushed, and washed over a copper sheet coated with mercury. Gold forms an amalgam with mercury, and some of the gold would be trapped in the mercury. The mercury would be scraped from the copper, and distilled, leaving behind the gold. Other processes are used today.
