How To Extract Gold From Computer Parts

Obsolete Computers "Gold Mine " or High Tech Trash

1Based on 1 troy ounce of gold recovered for every 3 t of electronic scrap ( grams per metric ton (g/t)) and an average gold ore feed grade of g/t for a typical gold openpit cyanide leaching operation in Nevada with an overall 67 percent gold recovery 2Based on a 1 waste to ore ratio Department of the Interior

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How to Extract Precious Metals From

Step 5 There are many different places to find gold plated pins in a computer Remove any gold plated pins and connectors by breaking the boards where the pins are Leave a small section of circuit board attached to the pins to avoid losing any gold from them Advertisement

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Extracting Gold HowStuffWorks

Removing the gold bearing rock from the ground is just the first step To isolate pure gold mining companies use a complex extraction process The first step in this process is breaking down large chunks of rock into smaller pieces At a mill large machines known as crushers reduce the ore to pieces no larger than road gravel

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How to Recover Gold From Scrap Pocketsense

27/07/2017· Recovering pure gold from scrap is easier than you might think Unlike salvaging it from electronics or computer equipment when you have pure gold scraps the only thing you need to do is apply sufficient heat and collect what s left Unfortunately most gold scraps are not pure and require chemical treatments to refine

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Salvaging Gold From Old Electronics

19/11/2013· After cutting up a few circuit boards to remove the precious gold bearing parts [Josehf] threw these parts into a mixture of muriatic acid and hydrogen peroxide they use to extract gold

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Salvaging Gold From Old Electronics

19/11/2013· After cutting up a few circuit boards to remove the precious gold bearing parts [Josehf] threw these parts into a mixture of muriatic acid and hydrogen peroxide they use to extract gold

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How to Recycle Gold From a Computer It

28/09/2017· Pull out all the tasty bits and lay in a bin The case and other parts are also recyclable Pack them up separately for an environmentally responsible disposal Stock pile it A study done by EOEarth states "1 metric ton (t) of electronic scrap from personal computers (PC s) contains more gold than that recovered from 17 t of gold ore "

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A green process for extracting gold New Atlas

03/02/2016· The gold is already metallic so it doesn t need to be extracted from ore The cyanide would be used for this Heat would separate glass plastic and metals from the gold

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How many computers for one ounce of gold?

02/09/2019· A Extracting gold from old desk top computers averaged 5 to grams of gold gold has Bennett going up and down but at 1200 per ounce and 32 grams per ounce (31 Something) I m using simple math its about bucks of gold newer computers are about a 1/3 of a gram that s the ram board fingers processors

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A green process for extracting gold New Atlas

03/02/2016· The gold is already metallic so it doesn t need to be extracted from ore The cyanide would be used for this Heat would separate glass plastic and metals from the gold

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How to Recover Gold From Scrap Pocketsense

27/07/2017· Recovering pure gold from scrap is easier than you might think Unlike salvaging it from electronics or computer equipment when you have pure gold scraps the only thing you need to do is apply sufficient heat and collect what s left Unfortunately most gold scraps are not pure and require chemical treatments to refine

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E waste Recycling Gold Recovery from

12/12/2018· So don t need to worry and learn completely about e waste recycling In this blog you can learn about gold recovery from all computer parts cell phone boards telecommunication boards and much much more You can also learn about gold refining palladium refining silver refining So let s see some items which have a good quantity of

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How to Extract Gold From Scrap Sciencing

24/04/2017· Gold is a precious conductive and pliable metal that retains a stable value better than many commodities Its chemical properties make it useful for the manufacture of computers parts electronics jewelry and dental work Some people find it profitable to attempt to extract the gold from these scraps then refine and sell it

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3 Ways to Collect Gold Scrap wikiHow

02/12/2020· 3 Create aqua regia by adding hydrochloric acid Add hydrochloric acid to the beaker containing the nitric acid and scrap gold You need about 120 milliliters (4 fl oz) of hydrochloric acid for every ounce (or 28 g) of gold Wait overnight to allow the aqua regia to completely dissolve the gold

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How to Extract the Gold From Computer

12/04/2017· Assemble the scrap circuit boards from computers or phones memory chips from phones and cameras and the small components behind LCD screens Gold in these circuits occurs as a layer over a base metal substrate such as nickel or copper Separate the gold plated metal parts in the circuit boards using a magnet

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How Much Gold Can You Refine From a Bunch

01/03/2016· How Much Gold Can You Refine From a Bunch of Old Computer Parts? Some! But not enough to be worth the trouble By Eric Limer Mar 1 2016 Earlier this

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Where to Find Gold To Recycle and Use

30/06/2019· The processors and connectors in computers tablets and smartphones use gold You can also find gold in televisions gaming consoles printers or essentially anything electronic It s possible to recover this gold but it takes a fair amount of know how since the process typically involves burning the electronics to a crisp and using cyanide

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A better way to mine gold from old electronics

31/08/2016· Naturally such substances are too hard for consumers to retrieve which might be why according to the University of Edinburgh (UE) about seven percent of the world s gold supply is currently

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Extracting Gold HowStuffWorks

Removing the gold bearing rock from the ground is just the first step To isolate pure gold mining companies use a complex extraction process The first step in this process is breaking down large chunks of rock into smaller pieces At a mill large machines known as crushers reduce the ore to pieces no larger than road gravel

Get Price

Gold Recovery Correctly 12 Steps Instructables

Gold fingers are typically found on PCI cards ISA cards or on Memory sims/dimms/etc They create the corrosion free connection between the computer and the expansion card This process can also be used to recover gold from CPU such as Pentium Pro or Cyrix or older 486 and lower generation chips

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