easy way to extract gold from electronics parts

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  • How to Find and Sell Scrap Platinum | LEAFtv

    Find catalytic converters. If you are lucky enough to repair cars or work with junk cars you could potentially be sitting on a gold mine. Before trading in your old clunker try removing the catalytic converter (attached to muffler: see caption) or have someone you know do it for you. These can be worth anywhere from 40 to 200 dollars.

  • Cornstarch Replaces Cyanide In Clean New Gold Extraction ...

    May 14, 2013· Gold, precious forever but especially lately, is a tricky metal. Bound up in consumer electronics, jewelry and the ores that it comes from, gold is difficult to extract

  • How to extract gold from electronics | WIRED UK

    Mar 07, 2014· Collect your scraps. 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 ...

  • How to Make Money Recovering Scrap Gold from Electronics ...

    As a matter of fact, a ton of computer circuit board and micro chips contains as much as 800 times more gold than what is obtainable in one ton of gold. The good thing about this process is that it would only cost you about 20 US Dollars to recover 1oz. worth of scrap gold and the value of this can be as high as 300 US Dollars.

  • How to Remove Gold from Electronic Circuit Contacts ...

    Electronic circuits contain gold which can be removed, although its not advisable. Any old circuit board contains a little bit of gold, which can be removed by using nitric acid and a few other tools. However, there are other ways also through which you can extract the gold

  • How to Extract Precious Metals From Computers | Techwalla

    Step 3. There is some gold in most computer chips, especially older CPUs. Locate and remove any chips that can be removed, including CPU chips and chips that are soldered onto the boards. These can usually be removed by running a flat-blade screwdriver along the legs or by clipping the legs with cutting pliers.

  • Gold value in computer chips - Vintage Computer Chip ...

    Older computer chips, transistors & electronics components from the 1960's & 70's contain the highest gold content in general as they were often designed for military and aerospace applications which required them to have heavier gold-plated caps (lids) and leads / pins / connectors, which offered the component increased longevity, heat, radiation and corrosion

  • A green process for extracting gold - New Atlas

    Feb 03, 2016· A research team at the University of Saskatchewan has found what may be an inexpensive and environmentally-friendly way of recycling gold from jewelry and electronics. Using a solution of what is ...

  • Gold Recovery from ram | How much gold in ram | Ram recycling

    Apr 26, 2017· Gold Recovery from Rams: Introduction: Gold recovery from ram is a very important part of computer recycling. Every E-waste refiner wants to recycle it because it has a good quantity of gold, palladium, and silver. Rams recycling is not very complicated. The main reason for this tutorial is that many people want to know how much gold in them.

  • How Much Gold Can You Refine From a Bunch of Old Computer ...

    Mar 01, 2016· Gold is a incredible conductor of electricity, which is why it's used as a coating in a lot of electronics, especially parts where data transfer happens like RAM.

  • Researchers find faster, cleaner way to extract gold from ...

    Feb 04, 2016· Researchers at University of Saskatchewan in Canada have found a cheap, fast, and environmentally-friendly way to extract gold from materials while producing re-usable waste a technology that might have potential to turn e-waste to gold, literally. There are two standard methods for extracting gold from electronic scraps: burning off the ...

  • How Much Gold Can You Refine From a Bunch of Old Computer ...

    Mar 01, 2016· Gold is a incredible conductor of electricity, which is why it's used as a coating in a lot of electronics, especially parts where data transfer happens like RAM.

  • Scientists find simple way to extract gold from electronic ...

    Sep 01, 2016· Scientists find simple way to extract gold from electronic devices The findings could help salvage approximately 300 tonnes of gold used in electronics each year, Image source: Wikimedia Commons ... Printed circuit boards are first placed in a mild acid, which dissolves all of their metal parts. An oily liquid containing the chemical compound ...

  • How to Extract Precious Metals From Computers | Techwalla

    Step 3. There is some gold in most computer chips, especially older CPUs. Locate and remove any chips that can be removed, including CPU chips and chips that are soldered onto the boards. These can usually be removed by running a

  • Extracting Gold from E-Waste - AZoCleantech

    Oct 26, 2017· When electronic products, such as computers, cell phones, televisions, VCRs, stereos, copiers, fax machines 1, internal chips and other relating parts, reach the end of their lifetime, they become electronic waste, otherwise known as e-waste.E-waste can often comprise of several hazardous components which can include heavy metals like mercury and

  • Recovering gold from scrap electronics, page 1

    2003. a. you can strip the gold by reverse plating i.e., making the job as anode in an electrolytic solution of 90% nacn , 15% naoh and 15% sodium meta nitro benzene sulphonate, and stainless steel as cathode. gold will deposit on cathode. just peel off the gold and refine in acid mixture of nitric or sulphuric acids, or dissolve it aqua regia, dilute then add sodium meta bisulphite, pure gold ...

  • Sustainable technique recovers gold from e-waste cheaply

    Feb 03, 2016· To highlight the improvement Foley's solution presents, consider that it costs $1,520 to extract one kilogram of gold using aqua regia and results in 5,000 litres of waste. With the U of S ...

  • Do It Yourself Gold Recovery | eHow

    There are many ways to recover gold on your own. Recovering gold by metal detecting, scrap computer and electronics components, and gold mining are three of the most popular ways. Special equipment and knowledge are required for gold recovery. With some basic equipment and education, anyone can learn to recover gold.

  • How to Extract Gold From Electronics : 11 Steps (with ...

    Aug 13, 2014· Then, you should remove the PCB and scrape off any gold still attached to the PCB (you should be wearing gloves if performing this step by hand) and fully submerge it into a cup of water. Then, add some add some water to the existing solution full of gold

  • Get Pure Gold From Electronic Scrap in One Place

    Feb 05, 2013· Now filter the acid in the five-gallon bucket to separate the gold flakes from the copper chloride acid solution. Put all filters and gold flakes into a coffee pot and cover with clean 32% HCL. Bring this to a boil and stir vigorously to break up the paper filters. Now pour off the acid (save for re-use) .

  • Gold value in computer chips - Vintage Computer Chip ...

    Older computer chips, transistors & electronics components from the 1960's & 70's contain the highest gold content in general as they were often designed for military and aerospace applications which required them to have heavier gold-plated caps (lids) and leads / pins / connectors, which offered the component increased longevity, heat, radiation and corrosion resistance.

  • Four Kinds of Easy-to-Overlook Electronic Devices that ...

    Jul 21, 2014· These tossable electronic devices pile up in recycling centers, in the back rooms of electronics retailers, and even in private homes. Yet they too contain printed circuit boards that contain precious gold that is worth extracting. Older CB, Ham, and Shortwave Radios

  • A Poor Man's Method of Smelting Gold | Sciencing

    May 22, 2018· Load the solid gold ore into your crucible then load the furnace with charcoal. Light the charcoal and let it ash over. Set the crucible directly on the charcoal. Load more charcoal around the crucible. Turn the hair dryer on low to force air into the chamber below the charcoal. If the temperature fails to get high enough to melt your ore, turn ...

  • Gold Recovery Techniques

    GOLD RECOVERY TECHNIQUES We provide complete training, guidance and consultancy for the recovery of precious metals i.e. gold, silver, platinum and palladium from all kinds of electronic scrap (like computer mother boards, different kinds of processors, RAMs, hard drives, cellphones,and all other devices in which these precious metals are used).

  • Gold Smelting & Refining Process

    Feb 28, 2016· For example, if the fire assay reported 0.1 mg of gold and the initial weight of sample was 20 g, the gold content is 0.14583 oz/t or 4.54 g/t. Smelting-Ore-in-Electric-Furnace gold smelting by David Michaud October 23, 2017 February 28, 2016 Categories Gold Extraction , Gold Refining Tags Charts , Retorting Post navigation

  • Gold Fingers - How to Recover Gold from Electronic Scrap

    Another good mechanical way would be to use a dedicated PCB Guillotine. Either way, the goal is to cut the fingers as close as possible to the edge of the Gold Plating. The usual gold plating thickness on fingers is apprx. 30 micro-inches (0.762 Micron), though it is not that uncommon to find thinner plating on cheaper Chinese made electronics.

  • How to extract gold from electronics | WIRED UK

    Mar 07, 2014· Collect your scraps 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...

  • New process extracts gold from electronics - The Johns ...

    Feb 11, 2016· However, extracting gold from electronics is difficult, and the amount of recovered gold from a single device is very low. Gold is a very non-reactive metal, which forces companies to use chemicals such as sodium cyanide to dissolve and extract gold.

  • A better way to mine gold from old electronics

    Sep 01, 2016· The new process to remove it uses a mild acid as opposed to harsher chemicals such as cyanide or mercury that are currently used to extract gold. First, printed circuit boards are dissolved in the...

  • How to Smelt Gold: 5 Steps to Real Gold Ingots

    4. Melt the gold by using a torch. There are different kinds of torches you can use. Some people use a propane torch while others use oxygen-acetylene torch to melt the gold down. Use the torch directly into the crucible or potato and it should melt the gold in just a few minutes. 5. Pour the melted gold into an ingot.

  • Sustainable technique recovers gold from e-waste cheaply

    Feb 03, 2016· To highlight the improvement Foley's solution presents, consider that it costs $1,520 to extract one kilogram of gold using aqua regia and results in 5,000 litres of waste.

  • An easy way to recover gold from electronic scraps ...

    An easy way to recover gold from electronic scraps (circuit boars, cpu, cell phone, ..) - . If playback doesn't begin shortly, try restarting your device. Videos you watch may be added to the TV's watch history and influence TV recommendations. To avoid this, cancel and sign in to on your computer.

  • Ways to Recover Metals from Electronic Waste

    Dec 05, 2012· A bacterium called C.Violaceum is used for separation of Gold from electronic waste and based on experiments it was observed to dissolve fourteen percent of gold from 10 mg of dicyanourate. These organisms can separate metals from electronic waste after they are broken to small pieces through process like shredding.

  • Recover Gold From Computer Parts | Extract Gold From ...

    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 copper, brass (an alloy), tin, aluminium, lead etc. are also present there. SMPS (power supply), keyboard, cpu-fan doesnt have gold but there is some silver in ...

  • How to Make Money Recovering Scrap Gold from Electronics ...

    As a matter of fact, a ton of computer circuit board and micro chips contains as much as 800 times more gold than what is obtainable in one ton of gold. The good thing about this process is that it would only cost you about 20 US Dollars to recover 1oz. worth of scrap gold

  • Scientists find a new way to recover GOLD from mobile ...

    Aug 31, 2016· The finding could help salvage some of the estimated 300 tonnes of gold used in electronics each year, researchers say. Electrical waste - including mobile phones, TVs and computers is thought ...

  • Recover Computer Gold - Recover Gold & Silver From:

    How to Recover Gold from Computer Parts and other Electronic Scrap. We provide training for Gold, Silver, Palladium & Platinum Recovery from Electronic Scrap/E-waste and Catalytic Converters etc. through very easy and environment-friendly methods to those who want to start this profitable business both on small and big scale.

  • Step-by-Step Gold Recovery From Circuit Boards ...

    Jan 21, 2014· Gold can be removed from circuit boards in a variety of ways. It can be scraped off of the boards by hand, which is time consuming, but yields excellent results. The gold can also be removed via a process known as reverse electroplating, where a chemical solution and electricity are used to draw the gold off of the circuit board.

  • Gold Recovery Chemicals | E-waste recycling beginners guide

    May 14, 2017· Gold Recovery Chemicals Guide for Our Beginners: If you are new to e-waste recycling and gold recovery then this page is for you. In this guide, I will tell you some basic things, formulas, and some tricks. The reason for this post is that many people could not understand some acid names, formulas, and other gold recovery chemicals.

  • Flashback Friday: Experiment - Can You Mine Gold From Old ...

    Aug 04, 2017· The precious metal is found in almost all computer components--processors, motherboards, extension cards, memory DIMMs, and so on. Of course, the amounts used in each part are infinitesimal. But ...

  • How to Extract the Gold From Computer Circuit Boards | Our ...

    Apr 12, 2017· Fill the plastic tray with water to half of its depth, place the remaining circuit board scrap in it and rinse. Pour this water through the filter to extract any remaining gold flakes. Flush water over the gold flakes to wash them. Pour the methanol through the filter to wash the gold

  • How To Recover Gold From Computer Scrap With Salt And ...

    Nov 2, 2015 - Using white vinegar, sea salt, and hydrogen peroxide to recover gold foils from scrap computer circuit card fingers. Then bleach to dissolve and vitamin C to...

  • Gold Recovery Correctly : 12 Steps - Instructables

    Muratic acid, and hydrogen peroxide. Materials you are looking to recover. First step, place your 1 gallon stainer bucket, into your 2 1/2 gallon wash bucket. But first place your parts to be recovered inside your 1 gallon strainer bucket. as pictured.

  • Here's How to Rip Apart a Computer and Melt the Circuit ...

    Aug 22, 2011· There's always been tiny traces of gold (some as thinner than human hair) on the circuit boards. Just rip 'em and melt 'em for a gold nugget. The A.V. Club

  • (PDF) Simple method for extracting gold from electrical ...

    Gold was extracted using a hydrometallurgical method in six stages: grinding of CPUs, leaching in nitric acid, leaching in aqua regia, removing the excess nitric acid, extracting the gold, washing ...