how to extract gold in computers

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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...

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How To Recover Gold From Computer Scrap with ... - YouTube

Sep 13, 2015 ... Complete process start to finish using muriatic acid, hydrogen peroxide, and bleach. No nitric acid needed. Please check out my band, Two Common, on www.reverbnation.com/twocommon. Sreetips is the guy in the back seat of the car behind the driver.

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Trick to extract gold from your motherboard - YouTube

Sep 30, 2013 ... Step by step process to extract gold from your old motherboard see the whole video to explore the steps FOR gold EXTRACTION FROM YOUR MOTHERBOARD Try at your...

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Gold Recovery Correctly: 12 Steps

Aug 7, 2011 ... 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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Recover Gold From Computer Parts | Extract Gold From Motherboards

We provide complete training for recover gold from e-waste, computer parts, motherboards, cellphone, x-rays etc.

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How to Extract Gold from Computer Circuit Boards? - Finishing

I doubt that your recovered gold is anywhere near pure yet, because it sounds improbable that a computer would have $500 to $600 of gold in it and sell for $399 complete :-) Please let us know how big the check actually is after you actually get it! Don't rely on extravagant claims as evidence that you will recover valuable...

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How to extract gold from electronics | WIRED UK

Mar 7, 2014 ... lectronics-technology engineer Josehf Lloyd Murchison claims he has extracted up to $1,600 (£980) worth of gold in three months of collecting junk electronics -- and you can too. "Surprisingly, chemical recovery of gold takes almost no skill," he says. However, you should only attempt this if you have a...

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

Mar 1, 2016 ... Earlier this month, we learned all about the painstaking but far-from-impossible process of refining gold in your own kitchen and backyard from Cody of Cody's Lab. That was fascinating in its own right, but now the DIY chemist has but his metallurgical know-how to what seems like a slightly more practical...

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

Aug 22, 2011 ... Screw the stock market, screw cash monies, I'm putting everything I have in gold. And you know where you can pan for gold these days? Your old computer. 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.

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

There is very little profit from extracting the gold content found in most computer chips and electronic components yourself unless you have significant quantities of them to be processed. Refining Gold & other precious metals (including silver, palladium & platinum) from CPU's & electronics is typically not profitable unless it's...

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How Much Gold is in Smartphones and Computers? - Direct2Dell

Mar 20, 2013 ... UPDATE: In January 2018, Dell announced an industry-first pilot to reuse gold from e-waste in millions of new motherboards including Latitude 5285 2-in-1. This post originally appeared in 2013 on the PowerMore site – a publication by Dell for news and analysis on technology, business and gadget-geek...

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Where Is the Gold Hiding in Your Old Computers? — Reclaim ...

Feb 13, 2014 ... If you have hundreds of old desktop or laptop computers on hand that you'd like to discard or recycle, it's pretty easy to tell that they contain gold. You can simply open them up, look inside, and see gold winking back at you on many of the electrical components there. All you have to do is remove some of the...

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

Computers and other electronic devices contain gold and other precious metals in their circuit boards. As consumers upgrade their electronic gadgets, the precious metals remain trapped in piles of waste. There's about 0.2 grams (0.007 ounces) of gold in a typical mobile phone handset. Recovery of this gold requires...

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Gold recovery from computer parts without using hazardous ...

Dec 17, 2010 ... Some of you know that I am into liberating scrap Gold from electronic equipment. One of the difficulties with the endeavor is the use of extremely...

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Recovery of gold from computer circuit board scrap using aqua regia.

Waste Manag Res. 2007 Aug;25(4):380-3. Recovery of gold from computer circuit board scrap using aqua regia. Sheng PP(1), Etsell TH. Author information: (1)Department of Chemical and Materials Engineering, University of Alberta, Edmonton, Alberta, Canada. Computer circuit board scrap was first treated with one part...

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Gold Recovery! - You Easily Do It Yourself! — Steemit

Some people find it profitable to attempt to extract the gold from these scraps, then refine and sell it. This complicated process requires chemical expertise as well as access to various chemistry equipment. However, with the right knowledge, experience and tools, you can remove valuable gold from computer parts, other...

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Sustainable technique recovers gold from e-waste cheaply - Phys.org

Feb 3, 2016 ... Recycling gold from jewelry or electronic scraps—think computer chips and circuits lined with thin layers of gold—is not without issue either. Annually, Foley ... In this technique, the gold extraction is done under very mild conditions while the solution dissolves gold with the fastest rate ever recorded. "Gold is...

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E waste Recycling-Gold Recovery from computer parts and e waste

Gold recovery from computer part and other e waste is very profit able business. Learn every thing about gold recovery and e waste recycling.

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How to mine for gold in your television set and computer keyboard

Mar 21, 2012 ... Where do your computer, iPhone, and television go when they die? Mostly they end up in dumps. Now, people in North America, India, and Europe are harvesting these trashed electronic parts to recover the precious metals within. Though gold is often what they seek, lead and copper are valuable in large...

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Recovering Gold and Precious metals from Circuit ... - Gold-N-Scrap

Oct 27, 2010 ... All electronic devices contains inside of them circuit boards, in this article we will discuss about the most common circuit boards that can be found in a normal computer.

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Scientists find simple method to extract gold from old phones - The ...

Hundreds of tonnes of gold could be recovered from old electronic devices such as smartphones, TV sets and computers each year, thanks to a simple chemical method developed by researchers. Current methods for extracting gold from old gadgets are inefficient and can be hazardous to health, as they often use toxic...

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Is it profitable to recycle gold from electronic devices? - Quora

There's a lot of obsolete electronics out there with TVs, computers, phones having lives of 5 years or less. The down side is that the gold is... ... electronic waste. For more info. EnviroLeach Technologies Taking Cyanide and Acid Out Of Gold Extraction Process for Mines, E-Waste Recyclers | EnviroLeach Technologies Inc.

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Obsolete Computers, “Gold Mine,” - USGS Publications Warehouse

Obsolete Computers, “Gold Mine,” or High-Tech Trash? Resource Recovery from Recycling. Introduction. Obsolete computers contain significant amounts of recoverable materials including metals from wires and circuit boards, glass from monitors, and plastics from casings (fig. 1). For example, 1 metric ton (t) of electronic.

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Recovery of gold from computer circuit board scrap ... - CiteSeerX

ISSN 0734–242X. Recovery of gold from computer circuit board scrap using aqua regia. Computer circuit board scrap was first treated with one part concentrated nitric acid and two parts water at 70°C for 1 h. This step dissolved the base metals, thereby liberating the chips from the boards. After solid–liquid separation, the.

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Salvaging Gold From Old Electronics | Hackaday

Nov 18, 2013 ... [Josehf] has a great tutorial for gold recovery up on Instructables for the process that netted him an ounce of gold for three months' work. After cutting up a few circuit ...... This is the primary reason why old soviet computers or their parts are rare and hard to find: gold diggers destroyed them all. Not cool.

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Recycling gold from computer parts | TechPowerUp Forums

I remember circa 1988 going to a local computer salvage operation where they did just that: put whole computer mainboards, sockets and CPUs in a huge hopper. Grind up, and extract the gold. I salvaged a few 8086 CPUs from there, and also some original blueprints of wiring diagrams of an old IBM...

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How to Make Money Recovering Scrap Gold from Computers ...

If you just stumbled on this article, you would be glad you did because only a few people have their eyes opened to the fact that making money from just recovering scrap gold from condemned computers or electronics is indeed in existence. That is right! As a matter of fact, a ton of computer circuit board and micro chips...

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Gold Extraction from eScrap CPU Computer Chips - 911 Metallurgist

Mar 17, 2017 ... Chemical is very dangerous. You should protect in every step. You have to wear gloves, mask or protective clothing when you work. When extracting gold finish, you must clean thoroughly with water immediately and learn all kinds of chemicals that you used and how thoroughly protected.

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Amazon.com: E-Waste Gold - Recovery of Gold & Other Precious ...

E-Waste Gold - Recovery of Gold & Other Precious Metals From Electronic Waste (Surplus Secrets Book 1) - Kindle edition by Joe Willard. Download it once and read it on your Kindle device, PC, phones or tablets. Use features like bookmarks, note taking and highlighting while reading E-Waste Gold - Recovery of Gold...

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Recycling of gold from electronics - Springer Link

supply of gold. With gold concentrations reaching. 300-350 g/t for mobile phone handsets and 200-. 250 g/t for computer circuit boards, this “urban mine” is significantly richer than what is available in primary ... treatment to recover gold and a wide range of other ... electronics to the economics of recovery of gold and many...

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Simple method for extracting gold from electrical and electronic ...

Abstract. Background: This research studied the feasibility of a simple method for extracting gold from central processing units (CPUs) of computer circuit boards without solvent. Methods: Ceramic and composite CPUs of computer circuit boards were used. Gold was extracted using a hydrometallurgical method in six stages:...

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Recycling of gold from electronics - Springer Link

supply of gold. With gold concentrations reaching. 300-350 g/t for mobile phone handsets and 200-. 250 g/t for computer circuit boards, this “urban mine” is significantly richer than what is available in primary ... treatment to recover gold and a wide range of other ... electronics to the economics of recovery of gold and many...

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How it Works - Computer Recycling : interestingasfuck - Reddit

Feb 27, 2017 ... You would also have to compare the environmental impact of this process versus that of extracting copper/silver/gold from ore. It also depends on how you would go about with processing the gas from the smelter but in a developed country with solid environmental laws it is much more beneficial to extract...

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Recovery of gold from computer circuit board scrap ... - SAGE Journals

ISSN 0734–242X. Recovery of gold from computer circuit board scrap using aqua regia. Computer circuit board scrap was first treated with one part concentrated nitric acid and two parts water at 70°C for 1 h. This step dissolved the base metals, thereby liberating the chips from the boards. After solid–liquid separation, the.

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Precious Metal Removal from Electronic Components

Most Computers & electronic devices contain circuit boards inside that will contain many types of precious metals. ... 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...

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Urban mining: how much gold is in your old laptop?

Apr 13, 2016 ... Some 320 tons of gold and 7,500 tons of silver are used in the global production of personal computers every year;; It's cheaper to recover previously refined precious metals than it is to prospect, mine and process 'new' gold from the ground;; According to the Dell Computer company, the circuit boards...

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Total Recovery of Gold Contained in Computer ... - SciELO México

Total Recovery of Gold Contained in Computer Printed Circuit Boards. Leaching Kinetics of Cu, Zn and Ni. María Isabel Reyes,1 Isauro Rivera,1* Francisco Patiño,1 Mizraim U. Flores,1 and Martín Reyes1. 1 Área Académica de Ciencias de la Tierra y Materiales, UAEH, Ciudad Universitaria Carretera Pachuca-Tulancingo...

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Hydrometallurgical Recovery of Metals from Large Printed Circuit ...

Sep 29, 2015 ... The recovery of precious metals from waste printed circuit boards (PCBs) is an effective recycling process. This paper presents a promising hydrometallurgical process ..... Sheng, P. & Etsell, T. Recovery of gold from computer circuit board scrap using aqua regia . Waste Manage. Res. 25, 380–383 (2007).

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Did you know? Gold Recovery and Recycling | Knowledge of ...

In Japan, instead of gold mining, Urban Mining is currently attracting a lot of interest. In fact, there is a vein of gold running through towns and cities that carries much more gold than that left in gold mines. That gold is in our computers, cell phones, digital cameras, game machines and other devices. Of the precious metals,...

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Gold Extraction: Where Can You Extract Gold From? | International ...

Gold can be recovered from computer motherboards soaking an a cyanide solution to reach the gold contained within pins and sockets. To recover gold from motherboard chips, the chips must be burned and ground to a fine powder. Then one of many different methods may be employed including the aqua regia recovery...

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