Which electronics have the highest gold recovery? - Quora

Plain and simple? Old super computers. If you can get your hands on a high-end super computer from someone like Cray then you will find lots of high grade metals that are really worth recycling, especially lots of thick gold. Old supercomputer par...

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

Apr 26, 2017· These gold quantities are only of ic chips. Many friends have confusion about this. I hope, Now you can easily calculate gold in every type of rams. Gold Recovery from Ram. Please click here for gold recovery from ram ic chips. I have also made ram gold fingers recycling tutorial. You can read this. Rams have also a good quantity of MLCC ...

Clean, cheap method for extracting gold discovered by ...

May 15, 2013· Clean, cheap method for extracting gold discovered by accident Researchers stumble upon a method that could replace toxic cyanide with plain old cornstarch.

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

There's about 0.2 grams (0.007 ounces) of gold in a typical mobile phone handset. Recovery of this gold requires knowledge of basic chemistry and considerable care. Assemble the scrap circuit boards from computers or phones, memory chips from phones and cameras, and 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.

How Is Gold Extracted From Gold Ore? | Sciencing

Gold is usually found alone or alloyed with mercury or silver, but can also be found in ores such as calaverite, sylvanite, nagyagite, petzite and krennerite. Most gold ore now comes from either open pit or underground mines. The ores sometimes contain as little as 5/100 of an ounce of gold …

How to easily recover gold from scrap computer chips - YouTube

Dec 29, 2013· Part 1: In this video I'm recovering gold from computer Memory Chips (RAM). Use this process to get gold from scrap computer parts. DO NOT DO THIS AT HOME. B...

How Much Gold is in Smartphones and Computers ...

Mar 20, 2013· How much gold is in a smartphone? Magann: In very rough numbers, there are 10 troy ounces of gold (or about three-fifths of a pound) per ton of smartphones. Ten thousand phones weigh one ton. [With gold selling for about $1,580 per ounce, that would yield $15,800.] How about a laptop? Magann: Two hundred laptops would yield five troy ounces of ...

Gold from sea water (new technique) - Creativity Pool Forums

Aug 07, 2017· But why all the emphasis on gold? There are other valuable metals in seawater. From the same amount of water needed to produce one oz of gold you could extract 21,500 oz of silver, worth 200 times more than an oz of gold. A silver extraction device operating at a much more reasonable 0.5 liters/second would break even in about 1.5 years.

Hunting for particles of gold in the jungles of Southeast Asia

Jun 24, 2020· In fact, there wasn't much "hope in the dark night of the soul" left for gold mining, and not just in Myanmar, but anywhere. By expert accounts, the planet is running out of accessible gold.

Gold extraction process

Computer motherboard and other electronic circuit boards can also contain rich gold content made up of gold-plated circuit traces, edge fingers, connectors, Integrated Circuits, transistors, & memory chips. There is very little profit from extracting the gold content found in most computer chips and electronic components yourself unless you ...

Did you know there was actual gold inside your smartphone ...

Jan 24, 2014· If there's one color that's trendy among smartphones right now, that would be gold. LG, HTC, and Samsung have all already announced gold-colored variants of their flagship handsets after Apple kickstarted the trend with its iPhone 5s. However, did you know that there was actual gold inside of all smartphones? Yup, and it isn't the only precious metal that can be found inside of just about any ...

'The Biggest Bluff,' Maria Konnikova: An Excerpt - The New ...

Jun 23, 2020· The room is a sea of people. Bent heads, pensive faces, many obscured by sunglasses, hats, hoodies, massive headphones. It's difficult to discern where the bodies end and the green of …

Checklist of Old Electronic Devices that Contain Gold ...

May 26, 2017· There's no question that many of the popular electronic devices of yesterday are objects of ridicule today. But laughable or not, all of them contain small amounts of gold, silver, and other metals that can be worth recycling for cash, provided you can collect 100, 200, 500 or more of them or more before you call our precious metals ...

Golden Scrap - E waste Recycling-Gold Recovery from ...

All old electronic waste called E-waste. We can recover many precious metals with e-waste recycling but gold, silver, and palladium are main metals. Gold is the main metal in all electronics. Especially a high quantity of gold used in cell phone boards and PC, laptops. There are many e-waste recycling companies in western countries.

Impact onto Boda style copper-gold mineralisation in NSW ...

Rock chip samples from the Boda South prospect also returned up to 0.1 per cent copper, 2g/t silver and 40ppm bismuth. The Perth based company said results from its current work program at the Commonwealth project have confirmed the ground's potential to host major porphyry copper-gold deposits and notably, other styles of intrusion-related ...

A Poor Man's Method of Smelting Gold | Sciencing

When the liquid cools, chip off the glass — which will have floated to the top during the cooling process — and there is your gold, smelted to perfection. Mold the Gold When you pour the liquid gold out of the crucible you probably don't want it to end up in some misshapen …

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.

Precious Metal Removal from Electronic Components

Extraction. Chemical extraction of Gold, Silver, Platinum, Palladium and Rhodium can be extracted from such components and the removal and disposal of hazardous materials including Mercury, Cadmium, Beryllium Oxide and Batteries (NiCd, Lithium etc.) is also undertaken.

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 doesn't have gold but there is some silver in ...

"Gold Recovery for Dummies?" - Finishing

"Gold Recovery for Dummies?" A discussion started in 2005 but continuing through 2020. 2005. Q. Well Hello. I just stumbled across this forum as I was looking for information on Gold Scrap Recovery and thought it was as good a place as any to start.

Is it profitable to recycle gold from electronic devices ...

The short answer to the question is: yes…there is profit in recycling gold (and other precious metals) from electronic devices. The longer answer is that it definitely requires resources to get this resource (the old adage, it takes money to make ...

Top 10 Benefits Of Gold For Skin Care - STYLECRAZE

Sep 19, 2017· Let us look at the top 10 benefits of gold for skin care. Benefits of Gold for Skin Care. 1. Wrinkles, Fine Lines, Spots Can Be Reduced: To have a clear skin, free from wrinkles & spots is every woman's ultimate desire. Gold can activate the basal cells of the skin, which increases the elasticity of the skin. It thus reduces wrinkles, fine ...

How to extract gold from motherboards, Learn how to ...

How to extract gold from motherboards, learn more about how to extract gold from motherboards, e-waste, chips, CPU, x-ray films, photographic waste, aqua regia, cyanide solution, circuit boards and RAMS. Recovery methods extract or recycle of precious metal like Palladium, Silver and Gold.

Sustainable technique recovers gold from e-waste cheaply

Given this difficulty, there are two main ways to get gold: through mining gold from the earth, which requires massive amounts of sodium cyanide; and recycling gold from secondary sources like ...

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

How to Extract Gold From Electronics: In this Instructable, I will show you how to extract gold from computers using products most people have lying around in their homes. The way I extract the gold is relatively straight-forward and pretty easy, but the chemicals used are very danger...

Gold Content in a Computer | The Refining Company

There is enough valuable material to make refinement profitable on even a moderate scale. Why are there precious metals in EScrap? Gold is the 2nd best conductor of electricity, it is the most malleable metal, it can be made into micron-thin leaf and it is highly resistant to tarnish.

A better way to mine gold from old electronics

Aug 31, 2016· There's gold in dem dar electronics! ... to remove it uses a mild acid as opposed to harsher chemicals such as cyanide or mercury that are currently used to extract gold. ... Robotic camera …